74976902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 159957504

約数和(自身を除く): 84980602

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1309, 1547, 2002, 2203, 2431, 2618, 3094, 4406, 4862, 15421, 17017, 24233, 28639, 30842, 34034, 37451, 48466, 57278, 74902, 169631, 200473, 262157, 315029, 339262, 400946, 411961, 486863, 524314, 630058, 823922, 973726, 2205203, 2883727, 3408041, 4410406, 5355493, 5767454, 6816082, 10710986, 37488451, 74976902]

約数ペア:

[(1, 74976902), (2, 37488451), (7, 10710986), (11, 6816082), (13, 5767454), (14, 5355493), (17, 4410406), (22, 3408041), (26, 2883727), (34, 2205203), (77, 973726), (91, 823922), (119, 630058), (143, 524314), (154, 486863), (182, 411961), (187, 400946), (221, 339262), (238, 315029), (286, 262157), (374, 200473), (442, 169631), (1001, 74902), (1309, 57278), (1547, 48466), (2002, 37451), (2203, 34034), (2431, 30842), (2618, 28639), (3094, 24233), (4406, 17017), (4862, 15421)]