68587834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 127503936

約数和(自身を除く): 58916102

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 331, 361, 574, 662, 722, 779, 1558, 2317, 2527, 4634, 5054, 5453, 6289, 10906, 12578, 13571, 14801, 27142, 29602, 44023, 88046, 94997, 103607, 119491, 189994, 207214, 238982, 257849, 515698, 836437, 1672874, 1804943, 3609886, 4899131, 9798262, 34293917, 68587834]

約数ペア:

[(1, 68587834), (2, 34293917), (7, 9798262), (14, 4899131), (19, 3609886), (38, 1804943), (41, 1672874), (82, 836437), (133, 515698), (266, 257849), (287, 238982), (331, 207214), (361, 189994), (574, 119491), (662, 103607), (722, 94997), (779, 88046), (1558, 44023), (2317, 29602), (2527, 27142), (4634, 14801), (5054, 13571), (5453, 12578), (6289, 10906)]