42796474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 34819526

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 349, 461, 698, 922, 2443, 3227, 4886, 6454, 6631, 8759, 13262, 17518, 46417, 61313, 92834, 122626, 160889, 321778, 1126223, 2252446, 3056891, 6113782, 21398237, 42796474]

約数ペア:

[(1, 42796474), (2, 21398237), (7, 6113782), (14, 3056891), (19, 2252446), (38, 1126223), (133, 321778), (266, 160889), (349, 122626), (461, 92834), (698, 61313), (922, 46417), (2443, 17518), (3227, 13262), (4886, 8759), (6454, 6631)]