25198976

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1627}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 55213620

約数和(自身を除く): 30014644

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1627, 1936, 3254, 3872, 6508, 7744, 13016, 15488, 17897, 26032, 35794, 52064, 71588, 104128, 143176, 196867, 208256, 286352, 393734, 572704, 787468, 1145408, 1574936, 2290816, 3149872, 6299744, 12599488, 25198976]

約数ペア:

[(1, 25198976), (2, 12599488), (4, 6299744), (8, 3149872), (11, 2290816), (16, 1574936), (22, 1145408), (32, 787468), (44, 572704), (64, 393734), (88, 286352), (121, 208256), (128, 196867), (176, 143176), (242, 104128), (352, 71588), (484, 52064), (704, 35794), (968, 26032), (1408, 17897), (1627, 15488), (1936, 13016), (3254, 7744), (3872, 6508)]