40539642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 97905024

約数和(自身を除く): 57365382

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1277, 1443, 2442, 2554, 2886, 3831, 5291, 7662, 10582, 14047, 15873, 16601, 28094, 31746, 33202, 42141, 47249, 49803, 84282, 94498, 99606, 141747, 182611, 283494, 365222, 519739, 547833, 614237, 1039478, 1095666, 1228474, 1559217, 1842711, 3118434, 3685422, 6756607, 13513214, 20269821, 40539642]

約数ペア:

[(1, 40539642), (2, 20269821), (3, 13513214), (6, 6756607), (11, 3685422), (13, 3118434), (22, 1842711), (26, 1559217), (33, 1228474), (37, 1095666), (39, 1039478), (66, 614237), (74, 547833), (78, 519739), (111, 365222), (143, 283494), (222, 182611), (286, 141747), (407, 99606), (429, 94498), (481, 84282), (814, 49803), (858, 47249), (962, 42141), (1221, 33202), (1277, 31746), (1443, 28094), (2442, 16601), (2554, 15873), (2886, 14047), (3831, 10582), (5291, 7662)]