40420392

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23071}}^1$

素因数の和:23153

約数の個数: 32

約数和(自身を含む): 102439680

約数和(自身を除く): 62019288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 23071, 46142, 69213, 92284, 138426, 184568, 276852, 553704, 1684183, 3368366, 5052549, 6736732, 10105098, 13473464, 20210196, 40420392]

約数ペア:

[(1, 40420392), (2, 20210196), (3, 13473464), (4, 10105098), (6, 6736732), (8, 5052549), (12, 3368366), (24, 1684183), (73, 553704), (146, 276852), (219, 184568), (292, 138426), (438, 92284), (584, 69213), (876, 46142), (1752, 23071)]