64447636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 130540032

約数和(自身を除く): 66092396

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1277, 1364, 1628, 2294, 2554, 4588, 5108, 12617, 14047, 25234, 28094, 39587, 47249, 50468, 56188, 79174, 94498, 158348, 188996, 435457, 519739, 870914, 1039478, 1464719, 1741828, 2078956, 2929438, 5858876, 16111909, 32223818, 64447636]

約数ペア:

[(1, 64447636), (2, 32223818), (4, 16111909), (11, 5858876), (22, 2929438), (31, 2078956), (37, 1741828), (44, 1464719), (62, 1039478), (74, 870914), (124, 519739), (148, 435457), (341, 188996), (407, 158348), (682, 94498), (814, 79174), (1147, 56188), (1277, 50468), (1364, 47249), (1628, 39587), (2294, 28094), (2554, 25234), (4588, 14047), (5108, 12617)]