28026928798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{253321}}^1$

素因数の和:253488

約数の個数: 32

約数和(自身を含む): 47275964928

約数和(自身を除く): 19249036130

約数列:

[1, 2, 11, 22, 47, 94, 107, 214, 517, 1034, 1177, 2354, 5029, 10058, 55319, 110638, 253321, 506642, 2786531, 5573062, 11906087, 23812174, 27105347, 54210694, 130966957, 261933914, 298158817, 596317634, 1273951309, 2547902618, 14013464399, 28026928798]

約数ペア:

[(1, 28026928798), (2, 14013464399), (11, 2547902618), (22, 1273951309), (47, 596317634), (94, 298158817), (107, 261933914), (214, 130966957), (517, 54210694), (1034, 27105347), (1177, 23812174), (2354, 11906087), (5029, 5573062), (10058, 2786531), (55319, 506642), (110638, 253321)]