28939194

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{4357}}^1$

素因数の和:4412

約数の個数: 40

約数和(自身を含む): 66442068

約数和(自身を除く): 37502874

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 4357, 6642, 8714, 13071, 26142, 39213, 78426, 117639, 178637, 235278, 352917, 357274, 535911, 705834, 1071822, 1607733, 3215466, 4823199, 9646398, 14469597, 28939194]

約数ペア:

[(1, 28939194), (2, 14469597), (3, 9646398), (6, 4823199), (9, 3215466), (18, 1607733), (27, 1071822), (41, 705834), (54, 535911), (81, 357274), (82, 352917), (123, 235278), (162, 178637), (246, 117639), (369, 78426), (738, 39213), (1107, 26142), (2214, 13071), (3321, 8714), (4357, 6642)]