15857979776

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{3348391}}^1$

素因数の和:3348442

約数の個数: 32

約数和(自身を含む): 32445918480

約数和(自身を除く): 16587938704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 3348391, 6696782, 13393564, 26787128, 53574256, 107148512, 123890467, 214297024, 247780934, 428594048, 495561868, 991123736, 1982247472, 3964494944, 7928989888, 15857979776]

約数ペア:

[(1, 15857979776), (2, 7928989888), (4, 3964494944), (8, 1982247472), (16, 991123736), (32, 495561868), (37, 428594048), (64, 247780934), (74, 214297024), (128, 123890467), (148, 107148512), (296, 53574256), (592, 26787128), (1184, 13393564), (2368, 6696782), (4736, 3348391)]