25655872

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{3313}}^1$

素因数の和:3347

約数の個数: 42

約数和(自身を含む): 55976774

約数和(自身を除く): 30320902

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3313, 3872, 6626, 7744, 13252, 26504, 36443, 53008, 72886, 106016, 145772, 212032, 291544, 400873, 583088, 801746, 1166176, 1603492, 2332352, 3206984, 6413968, 12827936, 25655872]

約数ペア:

[(1, 25655872), (2, 12827936), (4, 6413968), (8, 3206984), (11, 2332352), (16, 1603492), (22, 1166176), (32, 801746), (44, 583088), (64, 400873), (88, 291544), (121, 212032), (176, 145772), (242, 106016), (352, 72886), (484, 53008), (704, 36443), (968, 26504), (1936, 13252), (3313, 7744), (3872, 6626)]