66242288

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19079}}^1$

素因数の和:19125

約数の個数: 40

約数和(自身を含む): 151418880

約数和(自身を除く): 85176592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19079, 38158, 76316, 133553, 152632, 267106, 305264, 534212, 591449, 1068424, 1182898, 2136848, 2365796, 4140143, 4731592, 8280286, 9463184, 16560572, 33121144, 66242288]

約数ペア:

[(1, 66242288), (2, 33121144), (4, 16560572), (7, 9463184), (8, 8280286), (14, 4731592), (16, 4140143), (28, 2365796), (31, 2136848), (56, 1182898), (62, 1068424), (112, 591449), (124, 534212), (217, 305264), (248, 267106), (434, 152632), (496, 133553), (868, 76316), (1736, 38158), (3472, 19079)]