61142848

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{5653}}^1$

素因数の和:5691

約数の個数: 42

約数和(自身を含む): 131404614

約数和(自身を除く): 70261766

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 5653, 10816, 11306, 22612, 45224, 73489, 90448, 146978, 180896, 293956, 361792, 587912, 955357, 1175824, 1910714, 2351648, 3821428, 4703296, 7642856, 15285712, 30571424, 61142848]

約数ペア:

[(1, 61142848), (2, 30571424), (4, 15285712), (8, 7642856), (13, 4703296), (16, 3821428), (26, 2351648), (32, 1910714), (52, 1175824), (64, 955357), (104, 587912), (169, 361792), (208, 293956), (338, 180896), (416, 146978), (676, 90448), (832, 73489), (1352, 45224), (2704, 22612), (5408, 11306), (5653, 10816)]