65924456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13487}}^1$

素因数の和:13553

約数の個数: 32

約数和(自身を含む): 135959040

約数和(自身を除く): 70034584

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 13487, 26974, 53948, 107896, 175331, 350662, 633889, 701324, 1267778, 1402648, 2535556, 5071112, 8240557, 16481114, 32962228, 65924456]

約数ペア:

[(1, 65924456), (2, 32962228), (4, 16481114), (8, 8240557), (13, 5071112), (26, 2535556), (47, 1402648), (52, 1267778), (94, 701324), (104, 633889), (188, 350662), (376, 175331), (611, 107896), (1222, 53948), (2444, 26974), (4888, 13487)]