71569690906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{240763}}^1$

素因数の和:242038

約数の個数: 32

約数和(自身を含む): 130012560000

約数和(自身を除く): 58442869094

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1249, 2498, 8743, 17486, 21233, 42466, 148631, 240763, 297262, 481526, 1685341, 3370682, 4092971, 8185942, 28650797, 57301594, 300712987, 601425974, 2104990909, 4209981818, 5112120779, 10224241558, 35784845453, 71569690906]

約数ペア:

[(1, 71569690906), (2, 35784845453), (7, 10224241558), (14, 5112120779), (17, 4209981818), (34, 2104990909), (119, 601425974), (238, 300712987), (1249, 57301594), (2498, 28650797), (8743, 8185942), (17486, 4092971), (21233, 3370682), (42466, 1685341), (148631, 481526), (240763, 297262)]