63660272

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 40

約数和(自身を含む): 133689360

約数和(自身を除く): 70029088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 1811, 2197, 2704, 3622, 4394, 7244, 8788, 14488, 17576, 23543, 28976, 35152, 47086, 94172, 188344, 306059, 376688, 612118, 1224236, 2448472, 3978767, 4896944, 7957534, 15915068, 31830136, 63660272]

約数ペア:

[(1, 63660272), (2, 31830136), (4, 15915068), (8, 7957534), (13, 4896944), (16, 3978767), (26, 2448472), (52, 1224236), (104, 612118), (169, 376688), (208, 306059), (338, 188344), (676, 94172), (1352, 47086), (1811, 35152), (2197, 28976), (2704, 23543), (3622, 17576), (4394, 14488), (7244, 8788)]