25646528

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{5981}}^1$

素因数の和:6060

約数の個数: 28

約数和(自身を含む): 51660552

約数和(自身を除く): 26014024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 5981, 11962, 23924, 47848, 95696, 191392, 382784, 400727, 801454, 1602908, 3205816, 6411632, 12823264, 25646528]

約数ペア:

[(1, 25646528), (2, 12823264), (4, 6411632), (8, 3205816), (16, 1602908), (32, 801454), (64, 400727), (67, 382784), (134, 191392), (268, 95696), (536, 47848), (1072, 23924), (2144, 11962), (4288, 5981)]