28170102

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 29683338

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 743, 1486, 2229, 4458, 6319, 12638, 18957, 37914, 52753, 66127, 105506, 132254, 158259, 198381, 316518, 396762, 4695017, 9390034, 14085051, 28170102]

約数ペア:

[(1, 28170102), (2, 14085051), (3, 9390034), (6, 4695017), (71, 396762), (89, 316518), (142, 198381), (178, 158259), (213, 132254), (267, 105506), (426, 66127), (534, 52753), (743, 37914), (1486, 18957), (2229, 12638), (4458, 6319)]