25044871648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1122887}}^1$

素因数の和:1122955

約数の個数: 48

約数和(自身を含む): 53480909664

約数和(自身を除く): 28436038016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 22304, 1122887, 2245774, 4491548, 8983096, 17966192, 19089079, 35932384, 38178158, 46038367, 76356316, 92076734, 152712632, 184153468, 305425264, 368306936, 610850528, 736613872, 782652239, 1473227744, 1565304478, 3130608956, 6261217912, 12522435824, 25044871648]

約数ペア:

[(1, 25044871648), (2, 12522435824), (4, 6261217912), (8, 3130608956), (16, 1565304478), (17, 1473227744), (32, 782652239), (34, 736613872), (41, 610850528), (68, 368306936), (82, 305425264), (136, 184153468), (164, 152712632), (272, 92076734), (328, 76356316), (544, 46038367), (656, 38178158), (697, 35932384), (1312, 19089079), (1394, 17966192), (2788, 8983096), (5576, 4491548), (11152, 2245774), (22304, 1122887)]