28623638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 18896362

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 499, 667, 989, 998, 1247, 1334, 1978, 2494, 11477, 14471, 21457, 22954, 28681, 28942, 42914, 57362, 332833, 493511, 622253, 665666, 987022, 1244506, 14311819, 28623638]

約数ペア:

[(1, 28623638), (2, 14311819), (23, 1244506), (29, 987022), (43, 665666), (46, 622253), (58, 493511), (86, 332833), (499, 57362), (667, 42914), (989, 28942), (998, 28681), (1247, 22954), (1334, 21457), (1978, 14471), (2494, 11477)]