27628986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 69857280

約数和(自身を除く): 42228294

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 757, 869, 1106, 1514, 1659, 1738, 2271, 2607, 3318, 4542, 5214, 5299, 6083, 8327, 10598, 12166, 15897, 16654, 18249, 24981, 31794, 36498, 49962, 58289, 59803, 116578, 119606, 174867, 179409, 349734, 358818, 418621, 657833, 837242, 1255863, 1315666, 1973499, 2511726, 3946998, 4604831, 9209662, 13814493, 27628986]

約数ペア:

[(1, 27628986), (2, 13814493), (3, 9209662), (6, 4604831), (7, 3946998), (11, 2511726), (14, 1973499), (21, 1315666), (22, 1255863), (33, 837242), (42, 657833), (66, 418621), (77, 358818), (79, 349734), (154, 179409), (158, 174867), (231, 119606), (237, 116578), (462, 59803), (474, 58289), (553, 49962), (757, 36498), (869, 31794), (1106, 24981), (1514, 18249), (1659, 16654), (1738, 15897), (2271, 12166), (2607, 10598), (3318, 8327), (4542, 6083), (5214, 5299)]