70706896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 60

約数和(自身を含む): 150674880

約数和(自身を除く): 79967984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 169, 208, 316, 331, 338, 632, 662, 676, 1027, 1264, 1324, 1352, 2054, 2648, 2704, 4108, 4303, 5296, 8216, 8606, 13351, 16432, 17212, 26149, 26702, 34424, 52298, 53404, 55939, 68848, 104596, 106808, 111878, 209192, 213616, 223756, 339937, 418384, 447512, 679874, 895024, 1359748, 2719496, 4419181, 5438992, 8838362, 17676724, 35353448, 70706896]

約数ペア:

[(1, 70706896), (2, 35353448), (4, 17676724), (8, 8838362), (13, 5438992), (16, 4419181), (26, 2719496), (52, 1359748), (79, 895024), (104, 679874), (158, 447512), (169, 418384), (208, 339937), (316, 223756), (331, 213616), (338, 209192), (632, 111878), (662, 106808), (676, 104596), (1027, 68848), (1264, 55939), (1324, 53404), (1352, 52298), (2054, 34424), (2648, 26702), (2704, 26149), (4108, 17212), (4303, 16432), (5296, 13351), (8216, 8606)]