64306801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 76906368

約数和(自身を除く): 12599567

約数列:

[1, 13, 17, 43, 67, 101, 221, 559, 731, 871, 1139, 1313, 1717, 2881, 4343, 6767, 9503, 14807, 22321, 37453, 48977, 56459, 73831, 87971, 115039, 290981, 636701, 959803, 1495507, 3782753, 4946677, 64306801]

約数ペア:

[(1, 64306801), (13, 4946677), (17, 3782753), (43, 1495507), (67, 959803), (101, 636701), (221, 290981), (559, 115039), (731, 87971), (871, 73831), (1139, 56459), (1313, 48977), (1717, 37453), (2881, 22321), (4343, 14807), (6767, 9503)]