25171524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 73993920

約数和(自身を除く): 48822396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 1693, 2124, 2478, 3386, 3717, 4956, 5079, 6772, 7434, 10158, 11851, 14868, 15237, 20316, 23702, 30474, 35553, 47404, 60948, 71106, 99887, 106659, 142212, 199774, 213318, 299661, 399548, 426636, 599322, 699209, 898983, 1198644, 1398418, 1797966, 2097627, 2796836, 3595932, 4195254, 6292881, 8390508, 12585762, 25171524]

約数ペア:

[(1, 25171524), (2, 12585762), (3, 8390508), (4, 6292881), (6, 4195254), (7, 3595932), (9, 2796836), (12, 2097627), (14, 1797966), (18, 1398418), (21, 1198644), (28, 898983), (36, 699209), (42, 599322), (59, 426636), (63, 399548), (84, 299661), (118, 213318), (126, 199774), (177, 142212), (236, 106659), (252, 99887), (354, 71106), (413, 60948), (531, 47404), (708, 35553), (826, 30474), (1062, 23702), (1239, 20316), (1652, 15237), (1693, 14868), (2124, 11851), (2478, 10158), (3386, 7434), (3717, 6772), (4956, 5079)]