39817106

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 72777600

約数和(自身を除く): 32960494

約数列:

[1, 2, 7, 14, 37, 49, 74, 79, 98, 139, 158, 259, 278, 518, 553, 973, 1106, 1813, 1946, 2923, 3626, 3871, 5143, 5846, 6811, 7742, 10286, 10981, 13622, 20461, 21962, 36001, 40922, 72002, 76867, 143227, 153734, 252007, 286454, 406297, 504014, 538069, 812594, 1076138, 2844079, 5688158, 19908553, 39817106]

約数ペア:

[(1, 39817106), (2, 19908553), (7, 5688158), (14, 2844079), (37, 1076138), (49, 812594), (74, 538069), (79, 504014), (98, 406297), (139, 286454), (158, 252007), (259, 153734), (278, 143227), (518, 76867), (553, 72002), (973, 40922), (1106, 36001), (1813, 21962), (1946, 20461), (2923, 13622), (3626, 10981), (3871, 10286), (5143, 7742), (5846, 6811)]