2615676496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{8753}}^1$

素因数の和:9763

約数の個数: 40

約数和(自身を含む): 5340640320

約数和(自身を除く): 2724963824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 983, 1966, 3932, 7864, 8753, 15728, 17506, 18677, 35012, 37354, 70024, 74708, 140048, 149416, 166307, 298832, 332614, 665228, 1330456, 2660912, 8604199, 17208398, 34416796, 68833592, 137667184, 163479781, 326959562, 653919124, 1307838248, 2615676496]

約数ペア:

[(1, 2615676496), (2, 1307838248), (4, 653919124), (8, 326959562), (16, 163479781), (19, 137667184), (38, 68833592), (76, 34416796), (152, 17208398), (304, 8604199), (983, 2660912), (1966, 1330456), (3932, 665228), (7864, 332614), (8753, 298832), (15728, 166307), (17506, 149416), (18677, 140048), (35012, 74708), (37354, 70024)]