27817976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 55242000

約数和(自身を除く): 27424024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 929, 1576, 1858, 3716, 3743, 7432, 7486, 14972, 17651, 29944, 35302, 70604, 141208, 183013, 366026, 732052, 1464104, 3477247, 6954494, 13908988, 27817976]

約数ペア:

[(1, 27817976), (2, 13908988), (4, 6954494), (8, 3477247), (19, 1464104), (38, 732052), (76, 366026), (152, 183013), (197, 141208), (394, 70604), (788, 35302), (929, 29944), (1576, 17651), (1858, 14972), (3716, 7486), (3743, 7432)]