27772996

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 49603680

約数和(自身を除く): 21830684

約数列:

[1, 2, 4, 73, 146, 227, 292, 419, 454, 838, 908, 1676, 16571, 30587, 33142, 61174, 66284, 95113, 122348, 190226, 380452, 6943249, 13886498, 27772996]

約数ペア:

[(1, 27772996), (2, 13886498), (4, 6943249), (73, 380452), (146, 190226), (227, 122348), (292, 95113), (419, 66284), (454, 61174), (838, 33142), (908, 30587), (1676, 16571)]