42115996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2137}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 79619120

約数和(自身を除く): 37503124

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 2137, 4274, 4927, 8548, 9854, 19708, 27781, 55562, 111124, 809923, 1619846, 3239692, 10528999, 21057998, 42115996]

約数ペア:

[(1, 42115996), (2, 21057998), (4, 10528999), (13, 3239692), (26, 1619846), (52, 809923), (379, 111124), (758, 55562), (1516, 27781), (2137, 19708), (4274, 9854), (4927, 8548)]