71311058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 67792942

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 59, 91, 118, 182, 203, 229, 377, 406, 413, 458, 754, 767, 826, 1534, 1603, 1711, 2639, 2977, 3206, 3422, 5278, 5369, 5954, 6641, 10738, 11977, 13282, 13511, 20839, 22243, 23954, 27022, 41678, 44486, 46487, 86333, 92974, 94577, 155701, 172666, 175643, 189154, 311402, 351286, 391819, 604331, 783638, 1208662, 1229501, 2459002, 2742733, 5093647, 5485466, 10187294, 35655529, 71311058]

約数ペア:

[(1, 71311058), (2, 35655529), (7, 10187294), (13, 5485466), (14, 5093647), (26, 2742733), (29, 2459002), (58, 1229501), (59, 1208662), (91, 783638), (118, 604331), (182, 391819), (203, 351286), (229, 311402), (377, 189154), (406, 175643), (413, 172666), (458, 155701), (754, 94577), (767, 92974), (826, 86333), (1534, 46487), (1603, 44486), (1711, 41678), (2639, 27022), (2977, 23954), (3206, 22243), (3422, 20839), (5278, 13511), (5369, 13282), (5954, 11977), (6641, 10738)]