39431242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 63403200

約数和(自身を除く): 23971958

約数列:

[1, 2, 29, 58, 67, 73, 134, 139, 146, 278, 1943, 2117, 3886, 4031, 4234, 4891, 8062, 9313, 9782, 10147, 18626, 20294, 141839, 270077, 283678, 294263, 540154, 588526, 679849, 1359698, 19715621, 39431242]

約数ペア:

[(1, 39431242), (2, 19715621), (29, 1359698), (58, 679849), (67, 588526), (73, 540154), (134, 294263), (139, 283678), (146, 270077), (278, 141839), (1943, 20294), (2117, 18626), (3886, 10147), (4031, 9782), (4234, 9313), (4891, 8062)]