28994476

素因数分解:

$2^2\times 7^4\times {\mathrm{3019}}^1$

素因数の和:3051

約数の個数: 30

約数和(自身を含む): 59213140

約数和(自身を除く): 30218664

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 3019, 4802, 6038, 9604, 12076, 21133, 42266, 84532, 147931, 295862, 591724, 1035517, 2071034, 4142068, 7248619, 14497238, 28994476]

約数ペア:

[(1, 28994476), (2, 14497238), (4, 7248619), (7, 4142068), (14, 2071034), (28, 1035517), (49, 591724), (98, 295862), (196, 147931), (343, 84532), (686, 42266), (1372, 21133), (2401, 12076), (3019, 9604), (4802, 6038)]