91728322

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 160427520

約数和(自身を除く): 68699198

約数列:

[1, 2, 7, 14, 79, 158, 197, 394, 421, 553, 842, 1106, 1379, 2758, 2947, 5894, 15563, 31126, 33259, 66518, 82937, 108941, 165874, 217882, 232813, 465626, 580559, 1161118, 6552023, 13104046, 45864161, 91728322]

約数ペア:

[(1, 91728322), (2, 45864161), (7, 13104046), (14, 6552023), (79, 1161118), (158, 580559), (197, 465626), (394, 232813), (421, 217882), (553, 165874), (842, 108941), (1106, 82937), (1379, 66518), (2758, 33259), (2947, 31126), (5894, 15563)]