28452114

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 37592046

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 82, 123, 142, 181, 213, 246, 362, 369, 426, 543, 639, 738, 1086, 1107, 1278, 1629, 1917, 2214, 2911, 3258, 3834, 4887, 5822, 7421, 8733, 9774, 12851, 14842, 17466, 22263, 25702, 26199, 38553, 44526, 52398, 66789, 77106, 78597, 115659, 133578, 157194, 200367, 231318, 346977, 400734, 526891, 693954, 1053782, 1580673, 3161346, 4742019, 9484038, 14226057, 28452114]

約数ペア:

[(1, 28452114), (2, 14226057), (3, 9484038), (6, 4742019), (9, 3161346), (18, 1580673), (27, 1053782), (41, 693954), (54, 526891), (71, 400734), (82, 346977), (123, 231318), (142, 200367), (181, 157194), (213, 133578), (246, 115659), (362, 78597), (369, 77106), (426, 66789), (543, 52398), (639, 44526), (738, 38553), (1086, 26199), (1107, 25702), (1278, 22263), (1629, 17466), (1917, 14842), (2214, 12851), (2911, 9774), (3258, 8733), (3834, 7421), (4887, 5822)]