28488674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13177}}^1$

素因数の和:13249

約数の個数: 16

約数和(自身を含む): 45543168

約数和(自身を除く): 17054494

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 13177, 26354, 303071, 606142, 619319, 1238638, 14244337, 28488674]

約数ペア:

[(1, 28488674), (2, 14244337), (23, 1238638), (46, 619319), (47, 606142), (94, 303071), (1081, 26354), (2162, 13177)]