387835568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{14437}}^1$

素因数の和:14541

約数の個数: 40

約数和(自身を含む): 794898528

約数和(自身を除く): 407062960

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 3358, 6716, 13432, 14437, 26864, 28874, 57748, 115496, 230992, 332051, 664102, 1053901, 1328204, 2107802, 2656408, 4215604, 5312816, 8431208, 16862416, 24239723, 48479446, 96958892, 193917784, 387835568]

約数ペア:

[(1, 387835568), (2, 193917784), (4, 96958892), (8, 48479446), (16, 24239723), (23, 16862416), (46, 8431208), (73, 5312816), (92, 4215604), (146, 2656408), (184, 2107802), (292, 1328204), (368, 1053901), (584, 664102), (1168, 332051), (1679, 230992), (3358, 115496), (6716, 57748), (13432, 28874), (14437, 26864)]