28804566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11243}}^1$

素因数の和:11316

約数の個数: 32

約数和(自身を含む): 66924288

約数和(自身を除く): 38119722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 11243, 22486, 33729, 67458, 78701, 157402, 236103, 472206, 685823, 1371646, 2057469, 4114938, 4800761, 9601522, 14402283, 28804566]

約数ペア:

[(1, 28804566), (2, 14402283), (3, 9601522), (6, 4800761), (7, 4114938), (14, 2057469), (21, 1371646), (42, 685823), (61, 472206), (122, 236103), (183, 157402), (366, 78701), (427, 67458), (854, 33729), (1281, 22486), (2562, 11243)]