68353726

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 122846400

約数和(自身を除く): 54492674

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1813, 2693, 3626, 5386, 12691, 18851, 25382, 37702, 99641, 131957, 199282, 263914, 697487, 923699, 1394974, 1847398, 4882409, 9764818, 34176863, 68353726]

約数ペア:

[(1, 68353726), (2, 34176863), (7, 9764818), (14, 4882409), (37, 1847398), (49, 1394974), (74, 923699), (98, 697487), (259, 263914), (343, 199282), (518, 131957), (686, 99641), (1813, 37702), (2693, 25382), (3626, 18851), (5386, 12691)]