28743596

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2838

約数の個数: 36

約数和(自身を含む): 59639328

約数和(自身を除く): 30895732

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 2767, 5194, 5534, 10388, 11068, 19369, 38738, 77476, 135583, 146651, 271166, 293302, 542332, 586604, 1026557, 2053114, 4106228, 7185899, 14371798, 28743596]

約数ペア:

[(1, 28743596), (2, 14371798), (4, 7185899), (7, 4106228), (14, 2053114), (28, 1026557), (49, 586604), (53, 542332), (98, 293302), (106, 271166), (196, 146651), (212, 135583), (371, 77476), (742, 38738), (1484, 19369), (2597, 11068), (2767, 10388), (5194, 5534)]