25596452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 54340608

約数和(自身を除く): 28744156

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 797, 868, 1036, 1147, 1594, 2294, 3188, 4588, 5579, 8029, 11158, 16058, 22316, 24707, 29489, 32116, 49414, 58978, 98828, 117956, 172949, 206423, 345898, 412846, 691796, 825692, 914159, 1828318, 3656636, 6399113, 12798226, 25596452]

約数ペア:

[(1, 25596452), (2, 12798226), (4, 6399113), (7, 3656636), (14, 1828318), (28, 914159), (31, 825692), (37, 691796), (62, 412846), (74, 345898), (124, 206423), (148, 172949), (217, 117956), (259, 98828), (434, 58978), (518, 49414), (797, 32116), (868, 29489), (1036, 24707), (1147, 22316), (1594, 16058), (2294, 11158), (3188, 8029), (4588, 5579)]