28460170248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:5019

約数の個数: 128

約数和(自身を含む): 75235184640

約数和(自身を除く): 46775014392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 131, 183, 186, 244, 248, 262, 366, 372, 393, 488, 524, 732, 744, 786, 1048, 1464, 1572, 1891, 3144, 3782, 4061, 4787, 5673, 7564, 7991, 8122, 9574, 11346, 12183, 14361, 15128, 15982, 16244, 19148, 22692, 23973, 24366, 28722, 31964, 32488, 38296, 45384, 47946, 48732, 57444, 63928, 95892, 97464, 114888, 148397, 191784, 247721, 292007, 296794, 445191, 495442, 584014, 593588, 627097, 743163, 876021, 890382, 990884, 1168028, 1187176, 1254194, 1486326, 1752042, 1780764, 1881291, 1981768, 2336056, 2508388, 2972652, 3504084, 3561528, 3762582, 5016776, 5945304, 7008168, 7525164, 9052217, 15050328, 18104434, 19440007, 27156651, 36208868, 38252917, 38880014, 54313302, 58320021, 72417736, 76505834, 77760028, 108626604, 114758751, 116640042, 153011668, 155520056, 217253208, 229517502, 233280084, 306023336, 459035004, 466560168, 918070008, 1185840427, 2371680854, 3557521281, 4743361708, 7115042562, 9486723416, 14230085124, 28460170248]

約数ペア:

[(1, 28460170248), (2, 14230085124), (3, 9486723416), (4, 7115042562), (6, 4743361708), (8, 3557521281), (12, 2371680854), (24, 1185840427), (31, 918070008), (61, 466560168), (62, 459035004), (93, 306023336), (122, 233280084), (124, 229517502), (131, 217253208), (183, 155520056), (186, 153011668), (244, 116640042), (248, 114758751), (262, 108626604), (366, 77760028), (372, 76505834), (393, 72417736), (488, 58320021), (524, 54313302), (732, 38880014), (744, 38252917), (786, 36208868), (1048, 27156651), (1464, 19440007), (1572, 18104434), (1891, 15050328), (3144, 9052217), (3782, 7525164), (4061, 7008168), (4787, 5945304), (5673, 5016776), (7564, 3762582), (7991, 3561528), (8122, 3504084), (9574, 2972652), (11346, 2508388), (12183, 2336056), (14361, 1981768), (15128, 1881291), (15982, 1780764), (16244, 1752042), (19148, 1486326), (22692, 1254194), (23973, 1187176), (24366, 1168028), (28722, 990884), (31964, 890382), (32488, 876021), (38296, 743163), (45384, 627097), (47946, 593588), (48732, 584014), (57444, 495442), (63928, 445191), (95892, 296794), (97464, 292007), (114888, 247721), (148397, 191784)]