27439373728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{2477}}^1$

素因数の和:3390

約数の個数: 96

約数和(自身を含む): 60147601920

約数和(自身を除く): 32708228192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 859, 992, 1612, 1718, 2477, 3224, 3436, 4954, 6448, 6872, 9908, 11167, 12896, 13744, 19816, 22334, 26629, 27488, 32201, 39632, 44668, 53258, 64402, 76787, 79264, 89336, 106516, 128804, 153574, 178672, 213032, 257608, 307148, 346177, 357344, 426064, 515216, 614296, 692354, 852128, 998231, 1030432, 1228592, 1384708, 1996462, 2127743, 2457184, 2769416, 3992924, 4255486, 5538832, 7985848, 8510972, 11077664, 15971696, 17021944, 27660659, 31943392, 34043888, 55321318, 65960033, 68087776, 110642636, 131920066, 221285272, 263840132, 442570544, 527680264, 857480429, 885141088, 1055360528, 1714960858, 2110721056, 3429921716, 6859843432, 13719686864, 27439373728]

約数ペア:

[(1, 27439373728), (2, 13719686864), (4, 6859843432), (8, 3429921716), (13, 2110721056), (16, 1714960858), (26, 1055360528), (31, 885141088), (32, 857480429), (52, 527680264), (62, 442570544), (104, 263840132), (124, 221285272), (208, 131920066), (248, 110642636), (403, 68087776), (416, 65960033), (496, 55321318), (806, 34043888), (859, 31943392), (992, 27660659), (1612, 17021944), (1718, 15971696), (2477, 11077664), (3224, 8510972), (3436, 7985848), (4954, 5538832), (6448, 4255486), (6872, 3992924), (9908, 2769416), (11167, 2457184), (12896, 2127743), (13744, 1996462), (19816, 1384708), (22334, 1228592), (26629, 1030432), (27488, 998231), (32201, 852128), (39632, 692354), (44668, 614296), (53258, 515216), (64402, 426064), (76787, 357344), (79264, 346177), (89336, 307148), (106516, 257608), (128804, 213032), (153574, 178672)]