40642464

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2339}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 66679296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 2172, 2339, 2896, 4344, 4678, 5792, 7017, 8688, 9356, 14034, 17376, 18712, 28068, 37424, 56136, 74848, 112272, 224544, 423359, 846718, 1270077, 1693436, 2540154, 3386872, 5080308, 6773744, 10160616, 13547488, 20321232, 40642464]

約数ペア:

[(1, 40642464), (2, 20321232), (3, 13547488), (4, 10160616), (6, 6773744), (8, 5080308), (12, 3386872), (16, 2540154), (24, 1693436), (32, 1270077), (48, 846718), (96, 423359), (181, 224544), (362, 112272), (543, 74848), (724, 56136), (1086, 37424), (1448, 28068), (2172, 18712), (2339, 17376), (2896, 14034), (4344, 9356), (4678, 8688), (5792, 7017)]