29977012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 58741200

約数和(自身を除く): 28764188

約数列:

[1, 2, 4, 13, 26, 52, 53, 73, 106, 146, 149, 212, 292, 298, 596, 689, 949, 1378, 1898, 1937, 2756, 3796, 3869, 3874, 7738, 7748, 7897, 10877, 15476, 15794, 21754, 31588, 43508, 50297, 100594, 102661, 141401, 201188, 205322, 282802, 410644, 565604, 576481, 1152962, 2305924, 7494253, 14988506, 29977012]

約数ペア:

[(1, 29977012), (2, 14988506), (4, 7494253), (13, 2305924), (26, 1152962), (52, 576481), (53, 565604), (73, 410644), (106, 282802), (146, 205322), (149, 201188), (212, 141401), (292, 102661), (298, 100594), (596, 50297), (689, 43508), (949, 31588), (1378, 21754), (1898, 15794), (1937, 15476), (2756, 10877), (3796, 7897), (3869, 7748), (3874, 7738)]