65211016

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 133736400

約数和(自身を除く): 68525384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 169, 278, 338, 347, 556, 676, 694, 1112, 1352, 1388, 1807, 2776, 3614, 4511, 7228, 9022, 14456, 18044, 23491, 36088, 46982, 48233, 58643, 93964, 96466, 117286, 187928, 192932, 234572, 385864, 469144, 627029, 1254058, 2508116, 5016232, 8151377, 16302754, 32605508, 65211016]

約数ペア:

[(1, 65211016), (2, 32605508), (4, 16302754), (8, 8151377), (13, 5016232), (26, 2508116), (52, 1254058), (104, 627029), (139, 469144), (169, 385864), (278, 234572), (338, 192932), (347, 187928), (556, 117286), (676, 96466), (694, 93964), (1112, 58643), (1352, 48233), (1388, 46982), (1807, 36088), (2776, 23491), (3614, 18044), (4511, 14456), (7228, 9022)]