22354472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 50380800

約数和(自身を除く): 28026328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 163, 217, 248, 316, 326, 434, 553, 632, 652, 868, 1106, 1141, 1304, 1736, 2212, 2282, 2449, 4424, 4564, 4898, 5053, 9128, 9796, 10106, 12877, 17143, 19592, 20212, 25754, 34286, 35371, 40424, 51508, 68572, 70742, 90139, 103016, 137144, 141484, 180278, 282968, 360556, 399187, 721112, 798374, 1596748, 2794309, 3193496, 5588618, 11177236, 22354472]

約数ペア:

[(1, 22354472), (2, 11177236), (4, 5588618), (7, 3193496), (8, 2794309), (14, 1596748), (28, 798374), (31, 721112), (56, 399187), (62, 360556), (79, 282968), (124, 180278), (158, 141484), (163, 137144), (217, 103016), (248, 90139), (316, 70742), (326, 68572), (434, 51508), (553, 40424), (632, 35371), (652, 34286), (868, 25754), (1106, 20212), (1141, 19592), (1304, 17143), (1736, 12877), (2212, 10106), (2282, 9796), (2449, 9128), (4424, 5053), (4564, 4898)]