77963968

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{3917}}^1$

素因数の和:4240

約数の個数: 28

約数和(自身を含む): 155246832

約数和(自身を除く): 77282864

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 3917, 4976, 7834, 9952, 15668, 19904, 31336, 62672, 125344, 250688, 1218187, 2436374, 4872748, 9745496, 19490992, 38981984, 77963968]

約数ペア:

[(1, 77963968), (2, 38981984), (4, 19490992), (8, 9745496), (16, 4872748), (32, 2436374), (64, 1218187), (311, 250688), (622, 125344), (1244, 62672), (2488, 31336), (3917, 19904), (4976, 15668), (7834, 9952)]