64989464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 132559200

約数和(自身を除く): 67569736

約数列:

[1, 2, 4, 8, 29, 37, 58, 67, 74, 113, 116, 134, 148, 226, 232, 268, 296, 452, 536, 904, 1073, 1943, 2146, 2479, 3277, 3886, 4181, 4292, 4958, 6554, 7571, 7772, 8362, 8584, 9916, 13108, 15142, 15544, 16724, 19832, 26216, 30284, 33448, 60568, 71891, 121249, 143782, 219559, 242498, 280127, 287564, 439118, 484996, 560254, 575128, 878236, 969992, 1120508, 1756472, 2241016, 8123683, 16247366, 32494732, 64989464]

約数ペア:

[(1, 64989464), (2, 32494732), (4, 16247366), (8, 8123683), (29, 2241016), (37, 1756472), (58, 1120508), (67, 969992), (74, 878236), (113, 575128), (116, 560254), (134, 484996), (148, 439118), (226, 287564), (232, 280127), (268, 242498), (296, 219559), (452, 143782), (536, 121249), (904, 71891), (1073, 60568), (1943, 33448), (2146, 30284), (2479, 26216), (3277, 19832), (3886, 16724), (4181, 15544), (4292, 15142), (4958, 13108), (6554, 9916), (7571, 8584), (7772, 8362)]