40785576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 111659520

約数和(自身を除く): 70873944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2143, 2379, 3172, 4286, 4758, 6344, 6429, 8572, 9516, 12858, 17144, 19032, 25716, 27859, 51432, 55718, 83577, 111436, 130723, 167154, 222872, 261446, 334308, 392169, 522892, 668616, 784338, 1045784, 1568676, 1699399, 3137352, 3398798, 5098197, 6797596, 10196394, 13595192, 20392788, 40785576]

約数ペア:

[(1, 40785576), (2, 20392788), (3, 13595192), (4, 10196394), (6, 6797596), (8, 5098197), (12, 3398798), (13, 3137352), (24, 1699399), (26, 1568676), (39, 1045784), (52, 784338), (61, 668616), (78, 522892), (104, 392169), (122, 334308), (156, 261446), (183, 222872), (244, 167154), (312, 130723), (366, 111436), (488, 83577), (732, 55718), (793, 51432), (1464, 27859), (1586, 25716), (2143, 19032), (2379, 17144), (3172, 12858), (4286, 9516), (4758, 8572), (6344, 6429)]