68123284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52727}}^1$

素因数の和:52767

約数の個数: 24

約数和(自身を含む): 132874560

約数和(自身を除く): 64751276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 52727, 105454, 210908, 896359, 1001813, 1792718, 2003626, 3585436, 4007252, 17030821, 34061642, 68123284]

約数ペア:

[(1, 68123284), (2, 34061642), (4, 17030821), (17, 4007252), (19, 3585436), (34, 2003626), (38, 1792718), (68, 1001813), (76, 896359), (323, 210908), (646, 105454), (1292, 52727)]