16928968

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 36408960

約数和(自身を除く): 19479992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 601, 1006, 1202, 2012, 2404, 3521, 4024, 4207, 4808, 7042, 8414, 14084, 16828, 28168, 33656, 302303, 604606, 1209212, 2116121, 2418424, 4232242, 8464484, 16928968]

約数ペア:

[(1, 16928968), (2, 8464484), (4, 4232242), (7, 2418424), (8, 2116121), (14, 1209212), (28, 604606), (56, 302303), (503, 33656), (601, 28168), (1006, 16828), (1202, 14084), (2012, 8414), (2404, 7042), (3521, 4808), (4024, 4207)]