25724436

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 61649280

約数和(自身を除く): 35924844

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 277, 284, 327, 426, 436, 554, 654, 831, 852, 1108, 1308, 1662, 3324, 7739, 15478, 19667, 23217, 30193, 30956, 39334, 46434, 59001, 60386, 78668, 90579, 92868, 118002, 120772, 181158, 236004, 362316, 2143703, 4287406, 6431109, 8574812, 12862218, 25724436]

約数ペア:

[(1, 25724436), (2, 12862218), (3, 8574812), (4, 6431109), (6, 4287406), (12, 2143703), (71, 362316), (109, 236004), (142, 181158), (213, 120772), (218, 118002), (277, 92868), (284, 90579), (327, 78668), (426, 60386), (436, 59001), (554, 46434), (654, 39334), (831, 30956), (852, 30193), (1108, 23217), (1308, 19667), (1662, 15478), (3324, 7739)]