28059146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 46122048

約数和(自身を除く): 18062902

約数列:

[1, 2, 17, 34, 61, 83, 122, 163, 166, 326, 1037, 1411, 2074, 2771, 2822, 5063, 5542, 9943, 10126, 13529, 19886, 27058, 86071, 169031, 172142, 229993, 338062, 459986, 825269, 1650538, 14029573, 28059146]

約数ペア:

[(1, 28059146), (2, 14029573), (17, 1650538), (34, 825269), (61, 459986), (83, 338062), (122, 229993), (163, 172142), (166, 169031), (326, 86071), (1037, 27058), (1411, 19886), (2074, 13529), (2771, 10126), (2822, 9943), (5063, 5542)]