28928884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 52449768

約数和(自身を除く): 23520884

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 2237, 3233, 4474, 6466, 8948, 12932, 118561, 136457, 237122, 272914, 474244, 545828, 7232221, 14464442, 28928884]

約数ペア:

[(1, 28928884), (2, 14464442), (4, 7232221), (53, 545828), (61, 474244), (106, 272914), (122, 237122), (212, 136457), (244, 118561), (2237, 12932), (3233, 8948), (4474, 6466)]