25061764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 55745536

約数和(自身を除く): 30683772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2221, 2821, 4442, 5642, 8884, 11284, 15547, 28873, 31094, 57746, 62188, 68851, 115492, 137702, 202111, 275404, 404222, 481957, 808444, 895063, 963914, 1790126, 1927828, 3580252, 6265441, 12530882, 25061764]

約数ペア:

[(1, 25061764), (2, 12530882), (4, 6265441), (7, 3580252), (13, 1927828), (14, 1790126), (26, 963914), (28, 895063), (31, 808444), (52, 481957), (62, 404222), (91, 275404), (124, 202111), (182, 137702), (217, 115492), (364, 68851), (403, 62188), (434, 57746), (806, 31094), (868, 28873), (1612, 15547), (2221, 11284), (2821, 8884), (4442, 5642)]