66365272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 128797200

約数和(自身を除く): 62431928

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 1613, 3226, 5143, 6452, 10286, 12904, 20572, 41144, 59681, 119362, 224207, 238724, 448414, 477448, 896828, 1793656, 8295659, 16591318, 33182636, 66365272]

約数ペア:

[(1, 66365272), (2, 33182636), (4, 16591318), (8, 8295659), (37, 1793656), (74, 896828), (139, 477448), (148, 448414), (278, 238724), (296, 224207), (556, 119362), (1112, 59681), (1613, 41144), (3226, 20572), (5143, 12904), (6452, 10286)]