25116064

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 51438240

約数和(自身を除く): 26322176

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 212, 236, 251, 424, 472, 502, 848, 944, 1004, 1696, 1888, 2008, 3127, 4016, 6254, 8032, 12508, 13303, 14809, 25016, 26606, 29618, 50032, 53212, 59236, 100064, 106424, 118472, 212848, 236944, 425696, 473888, 784877, 1569754, 3139508, 6279016, 12558032, 25116064]

約数ペア:

[(1, 25116064), (2, 12558032), (4, 6279016), (8, 3139508), (16, 1569754), (32, 784877), (53, 473888), (59, 425696), (106, 236944), (118, 212848), (212, 118472), (236, 106424), (251, 100064), (424, 59236), (472, 53212), (502, 50032), (848, 29618), (944, 26606), (1004, 25016), (1696, 14809), (1888, 13303), (2008, 12508), (3127, 8032), (4016, 6254)]