65258816

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5023}}^1$

素因数の和:5071

約数の個数: 56

約数和(自身を含む): 153131520

約数和(自身を除く): 87872704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 5023, 6496, 10046, 12992, 20092, 35161, 40184, 70322, 80368, 140644, 145667, 160736, 281288, 291334, 321472, 562576, 582668, 1019669, 1125152, 1165336, 2039338, 2250304, 2330672, 4078676, 4661344, 8157352, 9322688, 16314704, 32629408, 65258816]

約数ペア:

[(1, 65258816), (2, 32629408), (4, 16314704), (7, 9322688), (8, 8157352), (14, 4661344), (16, 4078676), (28, 2330672), (29, 2250304), (32, 2039338), (56, 1165336), (58, 1125152), (64, 1019669), (112, 582668), (116, 562576), (203, 321472), (224, 291334), (232, 281288), (406, 160736), (448, 145667), (464, 140644), (812, 80368), (928, 70322), (1624, 40184), (1856, 35161), (3248, 20092), (5023, 12992), (6496, 10046)]