40889664

素因数分解:

$2^6\times 3^3\times {\mathrm{23663}}^1$

素因数の和:23684

約数の個数: 56

約数和(自身を含む): 120213120

約数和(自身を除く): 79323456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 23663, 47326, 70989, 94652, 141978, 189304, 212967, 283956, 378608, 425934, 567912, 638901, 757216, 851868, 1135824, 1277802, 1514432, 1703736, 2271648, 2555604, 3407472, 4543296, 5111208, 6814944, 10222416, 13629888, 20444832, 40889664]

約数ペア:

[(1, 40889664), (2, 20444832), (3, 13629888), (4, 10222416), (6, 6814944), (8, 5111208), (9, 4543296), (12, 3407472), (16, 2555604), (18, 2271648), (24, 1703736), (27, 1514432), (32, 1277802), (36, 1135824), (48, 851868), (54, 757216), (64, 638901), (72, 567912), (96, 425934), (108, 378608), (144, 283956), (192, 212967), (216, 189304), (288, 141978), (432, 94652), (576, 70989), (864, 47326), (1728, 23663)]