69908972

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{4073}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 140080416

約数和(自身を除く): 70171444

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4073, 4291, 8146, 8582, 16292, 17164, 28511, 57022, 114044, 2496749, 4993498, 9986996, 17477243, 34954486, 69908972]

約数ペア:

[(1, 69908972), (2, 34954486), (4, 17477243), (7, 9986996), (14, 4993498), (28, 2496749), (613, 114044), (1226, 57022), (2452, 28511), (4073, 17164), (4291, 16292), (8146, 8582)]