66475888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6289

約数の個数: 40

約数和(自身を含む): 139053600

約数和(自身を除く): 72577712

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 6229, 10672, 12458, 24916, 49832, 99664, 143267, 180641, 286534, 361282, 573068, 722564, 1146136, 1445128, 2292272, 2890256, 4154743, 8309486, 16618972, 33237944, 66475888]

約数ペア:

[(1, 66475888), (2, 33237944), (4, 16618972), (8, 8309486), (16, 4154743), (23, 2890256), (29, 2292272), (46, 1445128), (58, 1146136), (92, 722564), (116, 573068), (184, 361282), (232, 286534), (368, 180641), (464, 143267), (667, 99664), (1334, 49832), (2668, 24916), (5336, 12458), (6229, 10672)]