74873528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2579}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 148608000

約数和(自身を除く): 73734472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 2579, 3629, 5158, 7258, 10316, 14516, 20632, 29032, 49001, 98002, 196004, 392008, 492589, 985178, 1970356, 3940712, 9359191, 18718382, 37436764, 74873528]

約数ペア:

[(1, 74873528), (2, 37436764), (4, 18718382), (8, 9359191), (19, 3940712), (38, 1970356), (76, 985178), (152, 492589), (191, 392008), (382, 196004), (764, 98002), (1528, 49001), (2579, 29032), (3629, 20632), (5158, 14516), (7258, 10316)]