72042068

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{43609}}^1$

素因数の和:43679

約数の個数: 24

約数和(自身を含む): 146529600

約数和(自身を除く): 74487532

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 43609, 87218, 174436, 305263, 610526, 1221052, 2572931, 5145862, 10291724, 18010517, 36021034, 72042068]

約数ペア:

[(1, 72042068), (2, 36021034), (4, 18010517), (7, 10291724), (14, 5145862), (28, 2572931), (59, 1221052), (118, 610526), (236, 305263), (413, 174436), (826, 87218), (1652, 43609)]