8481408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 24276000

約数和(自身を除く): 15794592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 1699, 2496, 3398, 4992, 5097, 6796, 10194, 13592, 20388, 22087, 27184, 40776, 44174, 54368, 66261, 81552, 88348, 108736, 132522, 163104, 176696, 217472, 265044, 326208, 353392, 530088, 652416, 706784, 1060176, 1413568, 2120352, 2827136, 4240704, 8481408]

約数ペア:

[(1, 8481408), (2, 4240704), (3, 2827136), (4, 2120352), (6, 1413568), (8, 1060176), (12, 706784), (13, 652416), (16, 530088), (24, 353392), (26, 326208), (32, 265044), (39, 217472), (48, 176696), (52, 163104), (64, 132522), (78, 108736), (96, 88348), (104, 81552), (128, 66261), (156, 54368), (192, 44174), (208, 40776), (312, 27184), (384, 22087), (416, 20388), (624, 13592), (832, 10194), (1248, 6796), (1664, 5097), (1699, 4992), (2496, 3398)]