71610812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1741}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 155692992

約数和(自身を除く): 84082180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 1741, 2938, 3164, 3482, 5876, 6964, 10283, 12187, 20566, 22633, 24374, 41132, 45266, 48748, 90532, 158431, 196733, 316862, 393466, 633724, 786932, 1377131, 2557529, 2754262, 5115058, 5508524, 10230116, 17902703, 35805406, 71610812]

約数ペア:

[(1, 71610812), (2, 35805406), (4, 17902703), (7, 10230116), (13, 5508524), (14, 5115058), (26, 2754262), (28, 2557529), (52, 1377131), (91, 786932), (113, 633724), (182, 393466), (226, 316862), (364, 196733), (452, 158431), (791, 90532), (1469, 48748), (1582, 45266), (1741, 41132), (2938, 24374), (3164, 22633), (3482, 20566), (5876, 12187), (6964, 10283)]