63961684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 122351040

約数和(自身を除く): 58389356

約数列:

[1, 2, 4, 17, 34, 67, 68, 101, 134, 139, 202, 268, 278, 404, 556, 1139, 1717, 2278, 2363, 3434, 4556, 4726, 6767, 6868, 9313, 9452, 13534, 14039, 18626, 27068, 28078, 37252, 56156, 115039, 158321, 230078, 238663, 316642, 460156, 477326, 633284, 940613, 954652, 1881226, 3762452, 15990421, 31980842, 63961684]

約数ペア:

[(1, 63961684), (2, 31980842), (4, 15990421), (17, 3762452), (34, 1881226), (67, 954652), (68, 940613), (101, 633284), (134, 477326), (139, 460156), (202, 316642), (268, 238663), (278, 230078), (404, 158321), (556, 115039), (1139, 56156), (1717, 37252), (2278, 28078), (2363, 27068), (3434, 18626), (4556, 14039), (4726, 13534), (6767, 9452), (6868, 9313)]