27731688

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{12983}}^1$

素因数の和:13081

約数の個数: 32

約数和(自身を含む): 70113600

約数和(自身を除く): 42381912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 12983, 25966, 38949, 51932, 77898, 103864, 155796, 311592, 1155487, 2310974, 3466461, 4621948, 6932922, 9243896, 13865844, 27731688]

約数ペア:

[(1, 27731688), (2, 13865844), (3, 9243896), (4, 6932922), (6, 4621948), (8, 3466461), (12, 2310974), (24, 1155487), (89, 311592), (178, 155796), (267, 103864), (356, 77898), (534, 51932), (712, 38949), (1068, 25966), (2136, 12983)]