25568452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 57984640

約数和(自身を除く): 32416188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3697, 6916, 7394, 14788, 25879, 48061, 51758, 70243, 96122, 103516, 140486, 192244, 280972, 336427, 491701, 672854, 913159, 983402, 1345708, 1826318, 1966804, 3652636, 6392113, 12784226, 25568452]

約数ペア:

[(1, 25568452), (2, 12784226), (4, 6392113), (7, 3652636), (13, 1966804), (14, 1826318), (19, 1345708), (26, 983402), (28, 913159), (38, 672854), (52, 491701), (76, 336427), (91, 280972), (133, 192244), (182, 140486), (247, 103516), (266, 96122), (364, 70243), (494, 51758), (532, 48061), (988, 25879), (1729, 14788), (3458, 7394), (3697, 6916)]