39788432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7743

約数の個数: 40

約数和(自身を含む): 85932000

約数和(自身を除く): 46143568

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7699, 15398, 30796, 61592, 123184, 130883, 146281, 261766, 292562, 523532, 585124, 1047064, 1170248, 2094128, 2340496, 2486777, 4973554, 9947108, 19894216, 39788432]

約数ペア:

[(1, 39788432), (2, 19894216), (4, 9947108), (8, 4973554), (16, 2486777), (17, 2340496), (19, 2094128), (34, 1170248), (38, 1047064), (68, 585124), (76, 523532), (136, 292562), (152, 261766), (272, 146281), (304, 130883), (323, 123184), (646, 61592), (1292, 30796), (2584, 15398), (5168, 7699)]