47961472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 113954400

約数和(自身を除く): 65992928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 41, 52, 64, 74, 76, 82, 104, 128, 148, 152, 164, 208, 247, 296, 304, 328, 416, 481, 494, 533, 592, 608, 656, 703, 779, 832, 962, 988, 1066, 1184, 1216, 1312, 1406, 1517, 1558, 1664, 1924, 1976, 2132, 2368, 2432, 2624, 2812, 3034, 3116, 3848, 3952, 4264, 4736, 5248, 5624, 6068, 6232, 7696, 7904, 8528, 9139, 10127, 11248, 12136, 12464, 15392, 15808, 17056, 18278, 19721, 20254, 22496, 24272, 24928, 28823, 30784, 31616, 34112, 36556, 39442, 40508, 44992, 48544, 49856, 57646, 61568, 68224, 73112, 78884, 81016, 89984, 97088, 99712, 115292, 146224, 157768, 162032, 194176, 230584, 292448, 315536, 324064, 374699, 461168, 584896, 631072, 648128, 749398, 922336, 1169792, 1262144, 1296256, 1498796, 1844672, 2524288, 2997592, 3689344, 5995184, 11990368, 23980736, 47961472]

約数ペア:

[(1, 47961472), (2, 23980736), (4, 11990368), (8, 5995184), (13, 3689344), (16, 2997592), (19, 2524288), (26, 1844672), (32, 1498796), (37, 1296256), (38, 1262144), (41, 1169792), (52, 922336), (64, 749398), (74, 648128), (76, 631072), (82, 584896), (104, 461168), (128, 374699), (148, 324064), (152, 315536), (164, 292448), (208, 230584), (247, 194176), (296, 162032), (304, 157768), (328, 146224), (416, 115292), (481, 99712), (494, 97088), (533, 89984), (592, 81016), (608, 78884), (656, 73112), (703, 68224), (779, 61568), (832, 57646), (962, 49856), (988, 48544), (1066, 44992), (1184, 40508), (1216, 39442), (1312, 36556), (1406, 34112), (1517, 31616), (1558, 30784), (1664, 28823), (1924, 24928), (1976, 24272), (2132, 22496), (2368, 20254), (2432, 19721), (2624, 18278), (2812, 17056), (3034, 15808), (3116, 15392), (3848, 12464), (3952, 12136), (4264, 11248), (4736, 10127), (5248, 9139), (5624, 8528), (6068, 7904), (6232, 7696)]