348533547752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{42641}}^1\times {\mathrm{78593}}^1$

素因数の和:121253

約数の個数: 32

約数和(自身を含む): 703795123080

約数和(自身を除く): 355261575328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 42641, 78593, 85282, 157186, 170564, 314372, 341128, 554333, 628744, 1021709, 1108666, 2043418, 2217332, 4086836, 4434664, 8173672, 3351284113, 6702568226, 13405136452, 26810272904, 43566693469, 87133386938, 174266773876, 348533547752]

約数ペア:

[(1, 348533547752), (2, 174266773876), (4, 87133386938), (8, 43566693469), (13, 26810272904), (26, 13405136452), (52, 6702568226), (104, 3351284113), (42641, 8173672), (78593, 4434664), (85282, 4086836), (157186, 2217332), (170564, 2043418), (314372, 1108666), (341128, 1021709), (554333, 628744)]