28662508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44507}}^1$

素因数の和:44541

約数の個数: 24

約数和(自身を含む): 59818752

約数和(自身を除く): 31156244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44507, 89014, 178028, 311549, 623098, 1023661, 1246196, 2047322, 4094644, 7165627, 14331254, 28662508]

約数ペア:

[(1, 28662508), (2, 14331254), (4, 7165627), (7, 4094644), (14, 2047322), (23, 1246196), (28, 1023661), (46, 623098), (92, 311549), (161, 178028), (322, 89014), (644, 44507)]