28804804

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7853}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 58056768

約数和(自身を除く): 29251964

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7853, 15706, 31412, 54971, 109942, 219884, 1028743, 2057486, 4114972, 7201201, 14402402, 28804804]

約数ペア:

[(1, 28804804), (2, 14402402), (4, 7201201), (7, 4114972), (14, 2057486), (28, 1028743), (131, 219884), (262, 109942), (524, 54971), (917, 31412), (1834, 15706), (3668, 7853)]