25267728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17023

約数の個数: 40

約数和(自身を含む): 67384576

約数和(自身を除く): 42116848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 16981, 33962, 50943, 67924, 101886, 135848, 203772, 271696, 407544, 526411, 815088, 1052822, 1579233, 2105644, 3158466, 4211288, 6316932, 8422576, 12633864, 25267728]

約数ペア:

[(1, 25267728), (2, 12633864), (3, 8422576), (4, 6316932), (6, 4211288), (8, 3158466), (12, 2105644), (16, 1579233), (24, 1052822), (31, 815088), (48, 526411), (62, 407544), (93, 271696), (124, 203772), (186, 135848), (248, 101886), (372, 67924), (496, 50943), (744, 33962), (1488, 16981)]