25365408

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 67034016

約数和(自身を除く): 41668608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1621, 1956, 2608, 3242, 3912, 4863, 5216, 6484, 7824, 9726, 12968, 15648, 19452, 25936, 38904, 51872, 77808, 155616, 264223, 528446, 792669, 1056892, 1585338, 2113784, 3170676, 4227568, 6341352, 8455136, 12682704, 25365408]

約数ペア:

[(1, 25365408), (2, 12682704), (3, 8455136), (4, 6341352), (6, 4227568), (8, 3170676), (12, 2113784), (16, 1585338), (24, 1056892), (32, 792669), (48, 528446), (96, 264223), (163, 155616), (326, 77808), (489, 51872), (652, 38904), (978, 25936), (1304, 19452), (1621, 15648), (1956, 12968), (2608, 9726), (3242, 7824), (3912, 6484), (4863, 5216)]