73753784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3361}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 149676240

約数和(自身を除く): 75922456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 3361, 5486, 6722, 10972, 13444, 21944, 26888, 43693, 87386, 174772, 349544, 709171, 1418342, 2836684, 5673368, 9219223, 18438446, 36876892, 73753784]

約数ペア:

[(1, 73753784), (2, 36876892), (4, 18438446), (8, 9219223), (13, 5673368), (26, 2836684), (52, 1418342), (104, 709171), (211, 349544), (422, 174772), (844, 87386), (1688, 43693), (2743, 26888), (3361, 21944), (5486, 13444), (6722, 10972)]