78868201864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18706879}}^1$

素因数の和:18706933

約数の個数: 32

約数和(自身を含む): 161627443200

約数和(自身を除く): 82759241336

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 18706879, 37413758, 74827516, 149655032, 318016943, 579913249, 636033886, 1159826498, 1272067772, 2319652996, 2544135544, 4639305992, 9858525233, 19717050466, 39434100932, 78868201864]

約数ペア:

[(1, 78868201864), (2, 39434100932), (4, 19717050466), (8, 9858525233), (17, 4639305992), (31, 2544135544), (34, 2319652996), (62, 1272067772), (68, 1159826498), (124, 636033886), (136, 579913249), (248, 318016943), (527, 149655032), (1054, 74827516), (2108, 37413758), (4216, 18706879)]