40522326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 94483200

約数和(自身を除く): 53960874

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 739, 741, 962, 1406, 1443, 1478, 1482, 2109, 2217, 2886, 4218, 4434, 9139, 9607, 14041, 18278, 19214, 27343, 27417, 28082, 28821, 42123, 54686, 54834, 57642, 82029, 84246, 164058, 182533, 355459, 365066, 519517, 547599, 710918, 1039034, 1066377, 1095198, 1558551, 2132754, 3117102, 6753721, 13507442, 20261163, 40522326]

約数ペア:

[(1, 40522326), (2, 20261163), (3, 13507442), (6, 6753721), (13, 3117102), (19, 2132754), (26, 1558551), (37, 1095198), (38, 1066377), (39, 1039034), (57, 710918), (74, 547599), (78, 519517), (111, 365066), (114, 355459), (222, 182533), (247, 164058), (481, 84246), (494, 82029), (703, 57642), (739, 54834), (741, 54686), (962, 42123), (1406, 28821), (1443, 28082), (1478, 27417), (1482, 27343), (2109, 19214), (2217, 18278), (2886, 14041), (4218, 9607), (4434, 9139)]