28094454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 64396800

約数和(自身を除く): 36302346

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 711, 859, 1422, 1718, 1817, 2577, 3634, 5154, 5451, 7731, 10902, 15462, 16353, 19757, 32706, 39514, 59271, 67861, 118542, 135722, 177813, 203583, 355626, 407166, 610749, 1221498, 1560803, 3121606, 4682409, 9364818, 14047227, 28094454]

約数ペア:

[(1, 28094454), (2, 14047227), (3, 9364818), (6, 4682409), (9, 3121606), (18, 1560803), (23, 1221498), (46, 610749), (69, 407166), (79, 355626), (138, 203583), (158, 177813), (207, 135722), (237, 118542), (414, 67861), (474, 59271), (711, 39514), (859, 32706), (1422, 19757), (1718, 16353), (1817, 15462), (2577, 10902), (3634, 7731), (5154, 5451)]