68574004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{607}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 122436608

約数和(自身を除く): 53862604

約数列:

[1, 2, 4, 61, 122, 244, 463, 607, 926, 1214, 1852, 2428, 28243, 37027, 56486, 74054, 112972, 148108, 281041, 562082, 1124164, 17143501, 34287002, 68574004]

約数ペア:

[(1, 68574004), (2, 34287002), (4, 17143501), (61, 1124164), (122, 562082), (244, 281041), (463, 148108), (607, 112972), (926, 74054), (1214, 56486), (1852, 37027), (2428, 28243)]