66276674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 43209406

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 817, 863, 893, 1634, 1726, 1786, 2021, 4042, 16397, 32794, 37109, 38399, 40561, 74218, 76798, 81122, 705071, 770659, 1410142, 1541318, 1744123, 3488246, 33138337, 66276674]

約数ペア:

[(1, 66276674), (2, 33138337), (19, 3488246), (38, 1744123), (43, 1541318), (47, 1410142), (86, 770659), (94, 705071), (817, 81122), (863, 76798), (893, 74218), (1634, 40561), (1726, 38399), (1786, 37109), (2021, 32794), (4042, 16397)]