76456478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 60124642

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1559, 1582, 3118, 3503, 7006, 10913, 21826, 24521, 48329, 49042, 96658, 176167, 338303, 352334, 676606, 1233169, 2466338, 5461177, 10922354, 38228239, 76456478]

約数ペア:

[(1, 76456478), (2, 38228239), (7, 10922354), (14, 5461177), (31, 2466338), (62, 1233169), (113, 676606), (217, 352334), (226, 338303), (434, 176167), (791, 96658), (1559, 49042), (1582, 48329), (3118, 24521), (3503, 21826), (7006, 10913)]