22470784

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 30406016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 809, 868, 896, 992, 1618, 1736, 1984, 3236, 3472, 3968, 5663, 6472, 6944, 11326, 12944, 13888, 22652, 25079, 25888, 27776, 45304, 50158, 51776, 90608, 100316, 103552, 175553, 181216, 200632, 351106, 362432, 401264, 702212, 724864, 802528, 1404424, 1605056, 2808848, 3210112, 5617696, 11235392, 22470784]

約数ペア:

[(1, 22470784), (2, 11235392), (4, 5617696), (7, 3210112), (8, 2808848), (14, 1605056), (16, 1404424), (28, 802528), (31, 724864), (32, 702212), (56, 401264), (62, 362432), (64, 351106), (112, 200632), (124, 181216), (128, 175553), (217, 103552), (224, 100316), (248, 90608), (434, 51776), (448, 50158), (496, 45304), (809, 27776), (868, 25888), (896, 25079), (992, 22652), (1618, 13888), (1736, 12944), (1984, 11326), (3236, 6944), (3472, 6472), (3968, 5663)]