27658436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12973}}^1$

素因数の和:13031

約数の個数: 24

約数和(自身を含む): 53400984

約数和(自身を除く): 25742548

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 12973, 25946, 51892, 168649, 337298, 531893, 674596, 1063786, 2127572, 6914609, 13829218, 27658436]

約数ペア:

[(1, 27658436), (2, 13829218), (4, 6914609), (13, 2127572), (26, 1063786), (41, 674596), (52, 531893), (82, 337298), (164, 168649), (533, 51892), (1066, 25946), (2132, 12973)]