27767078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 44520960

約数和(自身を除く): 16753882

約数列:

[1, 2, 43, 61, 67, 79, 86, 122, 134, 158, 2623, 2881, 3397, 4087, 4819, 5246, 5293, 5762, 6794, 8174, 9638, 10586, 175741, 207217, 227599, 322873, 351482, 414434, 455198, 645746, 13883539, 27767078]

約数ペア:

[(1, 27767078), (2, 13883539), (43, 645746), (61, 455198), (67, 414434), (79, 351482), (86, 322873), (122, 227599), (134, 207217), (158, 175741), (2623, 10586), (2881, 9638), (3397, 8174), (4087, 6794), (4819, 5762), (5246, 5293)]