40369912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 45995528

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 67, 82, 88, 134, 164, 167, 268, 328, 334, 451, 536, 668, 737, 902, 1336, 1474, 1804, 1837, 2747, 2948, 3608, 3674, 5494, 5896, 6847, 7348, 10988, 11189, 13694, 14696, 21976, 22378, 27388, 30217, 44756, 54776, 60434, 75317, 89512, 120868, 123079, 150634, 241736, 246158, 301268, 458749, 492316, 602536, 917498, 984632, 1834996, 3669992, 5046239, 10092478, 20184956, 40369912]

約数ペア:

[(1, 40369912), (2, 20184956), (4, 10092478), (8, 5046239), (11, 3669992), (22, 1834996), (41, 984632), (44, 917498), (67, 602536), (82, 492316), (88, 458749), (134, 301268), (164, 246158), (167, 241736), (268, 150634), (328, 123079), (334, 120868), (451, 89512), (536, 75317), (668, 60434), (737, 54776), (902, 44756), (1336, 30217), (1474, 27388), (1804, 22378), (1837, 21976), (2747, 14696), (2948, 13694), (3608, 11189), (3674, 10988), (5494, 7348), (5896, 6847)]