28925996816

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{44953}}^1$

素因数の和:45399

約数の個数: 40

約数和(自身を含む): 56657144544

約数和(自身を除く): 27731147728

約数列:

[1, 2, 4, 8, 16, 131, 262, 307, 524, 614, 1048, 1228, 2096, 2456, 4912, 40217, 44953, 80434, 89906, 160868, 179812, 321736, 359624, 643472, 719248, 5888843, 11777686, 13800571, 23555372, 27601142, 47110744, 55202284, 94221488, 110404568, 220809136, 1807874801, 3615749602, 7231499204, 14462998408, 28925996816]

約数ペア:

[(1, 28925996816), (2, 14462998408), (4, 7231499204), (8, 3615749602), (16, 1807874801), (131, 220809136), (262, 110404568), (307, 94221488), (524, 55202284), (614, 47110744), (1048, 27601142), (1228, 23555372), (2096, 13800571), (2456, 11777686), (4912, 5888843), (40217, 719248), (44953, 643472), (80434, 359624), (89906, 321736), (160868, 179812)]