72403048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2063}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 68031512

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 2063, 4126, 4387, 8252, 8774, 16504, 17548, 35096, 84583, 169166, 220741, 338332, 441482, 676664, 882964, 1765928, 9050381, 18100762, 36201524, 72403048]

約数ペア:

[(1, 72403048), (2, 36201524), (4, 18100762), (8, 9050381), (41, 1765928), (82, 882964), (107, 676664), (164, 441482), (214, 338332), (328, 220741), (428, 169166), (856, 84583), (2063, 35096), (4126, 17548), (4387, 16504), (8252, 8774)]