27090364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 56519680

約数和(自身を除く): 29429316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 331, 518, 553, 662, 1036, 1106, 1324, 2212, 2317, 2923, 4634, 5846, 9268, 11692, 12247, 20461, 24494, 26149, 40922, 48988, 52298, 81844, 85729, 104596, 171458, 183043, 342916, 366086, 732172, 967513, 1935026, 3870052, 6772591, 13545182, 27090364]

約数ペア:

[(1, 27090364), (2, 13545182), (4, 6772591), (7, 3870052), (14, 1935026), (28, 967513), (37, 732172), (74, 366086), (79, 342916), (148, 183043), (158, 171458), (259, 104596), (316, 85729), (331, 81844), (518, 52298), (553, 48988), (662, 40922), (1036, 26149), (1106, 24494), (1324, 20461), (2212, 12247), (2317, 11692), (2923, 9268), (4634, 5846)]