28440796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22013}}^1$

素因数の和:22053

約数の個数: 24

約数和(自身を含む): 55475280

約数和(自身を除く): 27034484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 22013, 44026, 88052, 374221, 418247, 748442, 836494, 1496884, 1672988, 7110199, 14220398, 28440796]

約数ペア:

[(1, 28440796), (2, 14220398), (4, 7110199), (17, 1672988), (19, 1496884), (34, 836494), (38, 748442), (68, 418247), (76, 374221), (323, 88052), (646, 44026), (1292, 22013)]