66415982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 109831680

約数和(自身を除く): 43415698

約数列:

[1, 2, 19, 38, 41, 47, 82, 94, 779, 893, 907, 1558, 1786, 1814, 1927, 3854, 17233, 34466, 36613, 37187, 42629, 73226, 74374, 85258, 706553, 809951, 1413106, 1619902, 1747789, 3495578, 33207991, 66415982]

約数ペア:

[(1, 66415982), (2, 33207991), (19, 3495578), (38, 1747789), (41, 1619902), (47, 1413106), (82, 809951), (94, 706553), (779, 85258), (893, 74374), (907, 73226), (1558, 42629), (1786, 37187), (1814, 36613), (1927, 34466), (3854, 17233)]