71385688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1483}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 146381760

約数和(自身を除く): 74996072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 547, 1094, 1483, 2188, 2966, 4376, 5932, 6017, 11864, 12034, 16313, 24068, 32626, 48136, 65252, 130504, 811201, 1622402, 3244804, 6489608, 8923211, 17846422, 35692844, 71385688]

約数ペア:

[(1, 71385688), (2, 35692844), (4, 17846422), (8, 8923211), (11, 6489608), (22, 3244804), (44, 1622402), (88, 811201), (547, 130504), (1094, 65252), (1483, 48136), (2188, 32626), (2966, 24068), (4376, 16313), (5932, 12034), (6017, 11864)]