64772392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5641

約数の個数: 32

約数和(自身を含む): 128056320

約数和(自身を除く): 63283928

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5557, 5828, 11114, 11656, 22228, 44456, 172267, 261179, 344534, 522358, 689068, 1044716, 1378136, 2089432, 8096549, 16193098, 32386196, 64772392]

約数ペア:

[(1, 64772392), (2, 32386196), (4, 16193098), (8, 8096549), (31, 2089432), (47, 1378136), (62, 1044716), (94, 689068), (124, 522358), (188, 344534), (248, 261179), (376, 172267), (1457, 44456), (2914, 22228), (5557, 11656), (5828, 11114)]