28779742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15971}}^1$

素因数の和:16043

約数の個数: 16

約数和(自身を含む): 46574352

約数和(自身を除く): 17794610

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15971, 31942, 271507, 543014, 846463, 1692926, 14389871, 28779742]

約数ペア:

[(1, 28779742), (2, 14389871), (17, 1692926), (34, 846463), (53, 543014), (106, 271507), (901, 31942), (1802, 15971)]