47143478

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 73823400

約数和(自身を除く): 26679922

約数列:

[1, 2, 59, 67, 89, 118, 134, 178, 3953, 4489, 5251, 5963, 7906, 8978, 10502, 11926, 264851, 351817, 399521, 529702, 703634, 799042, 23571739, 47143478]

約数ペア:

[(1, 47143478), (2, 23571739), (59, 799042), (67, 703634), (89, 529702), (118, 399521), (134, 351817), (178, 264851), (3953, 11926), (4489, 10502), (5251, 8978), (5963, 7906)]