68156942

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5309}}^1$

素因数の和:5456

約数の個数: 24

約数和(自身を含む): 119857320

約数和(自身を除く): 51700378

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 5309, 6419, 10618, 12838, 37163, 74326, 260141, 520282, 695479, 1390958, 4868353, 9736706, 34078471, 68156942]

約数ペア:

[(1, 68156942), (2, 34078471), (7, 9736706), (14, 4868353), (49, 1390958), (98, 695479), (131, 520282), (262, 260141), (917, 74326), (1834, 37163), (5309, 12838), (6419, 10618)]