28634536

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3137}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 61755840

約数和(自身を除く): 33121304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 3137, 4564, 6274, 9128, 12548, 21959, 25096, 43918, 87836, 175672, 511331, 1022662, 2045324, 3579317, 4090648, 7158634, 14317268, 28634536]

約数ペア:

[(1, 28634536), (2, 14317268), (4, 7158634), (7, 4090648), (8, 3579317), (14, 2045324), (28, 1022662), (56, 511331), (163, 175672), (326, 87836), (652, 43918), (1141, 25096), (1304, 21959), (2282, 12548), (3137, 9128), (4564, 6274)]