25553669228

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{89759}}^1$

素因数の和:90557

約数の個数: 24

約数和(自身を含む): 45218933760

約数和(自身を除く): 19665264532

約数列:

[1, 2, 4, 103, 206, 412, 691, 1382, 2764, 71173, 89759, 142346, 179518, 284692, 359036, 9245177, 18490354, 36980708, 62023469, 124046938, 248093876, 6388417307, 12776834614, 25553669228]

約数ペア:

[(1, 25553669228), (2, 12776834614), (4, 6388417307), (103, 248093876), (206, 124046938), (412, 62023469), (691, 36980708), (1382, 18490354), (2764, 9245177), (71173, 359036), (89759, 284692), (142346, 179518)]