5146648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 11430720

約数和(自身を除く): 6284072

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 71, 82, 104, 136, 142, 164, 221, 284, 328, 442, 533, 568, 697, 884, 923, 1066, 1207, 1394, 1768, 1846, 2132, 2414, 2788, 2911, 3692, 4264, 4828, 5576, 5822, 7384, 9061, 9656, 11644, 15691, 18122, 23288, 31382, 36244, 37843, 49487, 62764, 72488, 75686, 98974, 125528, 151372, 197948, 302744, 395896, 643331, 1286662, 2573324, 5146648]

約数ペア:

[(1, 5146648), (2, 2573324), (4, 1286662), (8, 643331), (13, 395896), (17, 302744), (26, 197948), (34, 151372), (41, 125528), (52, 98974), (68, 75686), (71, 72488), (82, 62764), (104, 49487), (136, 37843), (142, 36244), (164, 31382), (221, 23288), (284, 18122), (328, 15691), (442, 11644), (533, 9656), (568, 9061), (697, 7384), (884, 5822), (923, 5576), (1066, 4828), (1207, 4264), (1394, 3692), (1768, 2911), (1846, 2788), (2132, 2414)]