40545802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 28401398

約数列:

[1, 2, 11, 22, 41, 79, 82, 158, 451, 569, 869, 902, 1138, 1738, 3239, 6259, 6478, 12518, 23329, 35629, 44951, 46658, 71258, 89902, 256619, 494461, 513238, 988922, 1842991, 3685982, 20272901, 40545802]

約数ペア:

[(1, 40545802), (2, 20272901), (11, 3685982), (22, 1842991), (41, 988922), (79, 513238), (82, 494461), (158, 256619), (451, 89902), (569, 71258), (869, 46658), (902, 44951), (1138, 35629), (1738, 23329), (3239, 12518), (6259, 6478)]