15679972126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{12973}}^1$

素因数の和:13253

約数の個数: 64

約数和(自身を含む): 30078921600

約数和(自身を除く): 14398949474

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 229, 377, 406, 458, 754, 1603, 2639, 2977, 3206, 5278, 5954, 6641, 12973, 13282, 20839, 25946, 41678, 46487, 86333, 90811, 92974, 168649, 172666, 181622, 337298, 376217, 604331, 752434, 1180543, 1208662, 2361086, 2633519, 2970817, 4890821, 5267038, 5941634, 9781642, 20795719, 34235747, 38620621, 41591438, 68471494, 77241242, 86153693, 172307386, 270344347, 540688694, 603075851, 1119998009, 1206151702, 2239996018, 7839986063, 15679972126]

約数ペア:

[(1, 15679972126), (2, 7839986063), (7, 2239996018), (13, 1206151702), (14, 1119998009), (26, 603075851), (29, 540688694), (58, 270344347), (91, 172307386), (182, 86153693), (203, 77241242), (229, 68471494), (377, 41591438), (406, 38620621), (458, 34235747), (754, 20795719), (1603, 9781642), (2639, 5941634), (2977, 5267038), (3206, 4890821), (5278, 2970817), (5954, 2633519), (6641, 2361086), (12973, 1208662), (13282, 1180543), (20839, 752434), (25946, 604331), (41678, 376217), (46487, 337298), (86333, 181622), (90811, 172666), (92974, 168649)]