69047728

素因数分解:

$2^4\times {\mathrm{2027}}^1\times {\mathrm{2129}}^1$

素因数の和:4164

約数の個数: 20

約数和(自身を含む): 133908840

約数和(自身を除く): 64861112

約数列:

[1, 2, 4, 8, 16, 2027, 2129, 4054, 4258, 8108, 8516, 16216, 17032, 32432, 34064, 4315483, 8630966, 17261932, 34523864, 69047728]

約数ペア:

[(1, 69047728), (2, 34523864), (4, 17261932), (8, 8630966), (16, 4315483), (2027, 34064), (2129, 32432), (4054, 17032), (4258, 16216), (8108, 8516)]