63879242

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 52564918

約数列:

[1, 2, 7, 14, 37, 49, 74, 79, 98, 158, 223, 259, 446, 518, 553, 1106, 1561, 1813, 2923, 3122, 3626, 3871, 5846, 7742, 8251, 10927, 16502, 17617, 20461, 21854, 35234, 40922, 57757, 115514, 123319, 143227, 246638, 286454, 404299, 651829, 808598, 863233, 1303658, 1726466, 4562803, 9125606, 31939621, 63879242]

約数ペア:

[(1, 63879242), (2, 31939621), (7, 9125606), (14, 4562803), (37, 1726466), (49, 1303658), (74, 863233), (79, 808598), (98, 651829), (158, 404299), (223, 286454), (259, 246638), (446, 143227), (518, 123319), (553, 115514), (1106, 57757), (1561, 40922), (1813, 35234), (2923, 21854), (3122, 20461), (3626, 17617), (3871, 16502), (5846, 10927), (7742, 8251)]