13838524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15191876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 149, 214, 217, 298, 428, 434, 596, 749, 868, 1043, 1498, 2086, 2996, 3317, 4172, 4619, 6634, 9238, 13268, 15943, 18476, 23219, 31886, 32333, 46438, 63772, 64666, 92876, 111601, 129332, 223202, 446404, 494233, 988466, 1976932, 3459631, 6919262, 13838524]

約数ペア:

[(1, 13838524), (2, 6919262), (4, 3459631), (7, 1976932), (14, 988466), (28, 494233), (31, 446404), (62, 223202), (107, 129332), (124, 111601), (149, 92876), (214, 64666), (217, 63772), (298, 46438), (428, 32333), (434, 31886), (596, 23219), (749, 18476), (868, 15943), (1043, 13268), (1498, 9238), (2086, 6634), (2996, 4619), (3317, 4172)]