74534668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{30497}}^1$

素因数の和:30561

約数の個数: 24

約数和(自身を含む): 143462592

約数和(自身を除く): 68927924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 30497, 60994, 121988, 396461, 792922, 1433359, 1585844, 2866718, 5733436, 18633667, 37267334, 74534668]

約数ペア:

[(1, 74534668), (2, 37267334), (4, 18633667), (13, 5733436), (26, 2866718), (47, 1585844), (52, 1433359), (94, 792922), (188, 396461), (611, 121988), (1222, 60994), (2444, 30497)]