72790046

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 129441792

約数和(自身を除く): 56651746

約数列:

[1, 2, 7, 14, 31, 62, 217, 367, 434, 457, 734, 914, 2569, 3199, 5138, 6398, 11377, 14167, 22754, 28334, 79639, 99169, 159278, 167719, 198338, 335438, 1174033, 2348066, 5199289, 10398578, 36395023, 72790046]

約数ペア:

[(1, 72790046), (2, 36395023), (7, 10398578), (14, 5199289), (31, 2348066), (62, 1174033), (217, 335438), (367, 198338), (434, 167719), (457, 159278), (734, 99169), (914, 79639), (2569, 28334), (3199, 22754), (5138, 14167), (6398, 11377)]