28285122

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 58281984

約数和(自身を除く): 29996862

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 402, 426, 991, 1982, 2973, 4757, 5946, 9514, 14271, 28542, 66397, 70361, 132794, 140722, 199191, 211083, 398382, 422166, 4714187, 9428374, 14142561, 28285122]

約数ペア:

[(1, 28285122), (2, 14142561), (3, 9428374), (6, 4714187), (67, 422166), (71, 398382), (134, 211083), (142, 199191), (201, 140722), (213, 132794), (402, 70361), (426, 66397), (991, 28542), (1982, 14271), (2973, 9514), (4757, 5946)]