277091392

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139663}}^1$

素因数の和:139706

約数の個数: 28

約数和(自身を含む): 567594496

約数和(自身を除く): 290503104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 139663, 279326, 558652, 1117304, 2234608, 4329553, 4469216, 8659106, 8938432, 17318212, 34636424, 69272848, 138545696, 277091392]

約数ペア:

[(1, 277091392), (2, 138545696), (4, 69272848), (8, 34636424), (16, 17318212), (31, 8938432), (32, 8659106), (62, 4469216), (64, 4329553), (124, 2234608), (248, 1117304), (496, 558652), (992, 279326), (1984, 139663)]