25416256

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 52669440

約数和(自身を除く): 27253184

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 127, 212, 236, 254, 424, 472, 508, 848, 944, 1016, 1696, 1888, 2032, 3127, 3392, 3776, 4064, 6254, 6731, 7493, 8128, 12508, 13462, 14986, 25016, 26924, 29972, 50032, 53848, 59944, 100064, 107696, 119888, 200128, 215392, 239776, 397129, 430784, 479552, 794258, 1588516, 3177032, 6354064, 12708128, 25416256]

約数ペア:

[(1, 25416256), (2, 12708128), (4, 6354064), (8, 3177032), (16, 1588516), (32, 794258), (53, 479552), (59, 430784), (64, 397129), (106, 239776), (118, 215392), (127, 200128), (212, 119888), (236, 107696), (254, 100064), (424, 59944), (472, 53848), (508, 50032), (848, 29972), (944, 26924), (1016, 25016), (1696, 14986), (1888, 13462), (2032, 12508), (3127, 8128), (3392, 7493), (3776, 6731), (4064, 6254)]