2021946688

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4931}}^1$

素因数の和:5135

約数の個数: 56

約数和(自身を含む): 4134002400

約数和(自身を除く): 2112055712

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 149, 172, 298, 344, 596, 688, 1192, 1376, 2384, 2752, 4768, 4931, 6407, 9536, 9862, 12814, 19724, 25628, 39448, 51256, 78896, 102512, 157792, 205024, 212033, 315584, 410048, 424066, 734719, 848132, 1469438, 1696264, 2938876, 3392528, 5877752, 6785056, 11755504, 13570112, 23511008, 31592917, 47022016, 63185834, 126371668, 252743336, 505486672, 1010973344, 2021946688]

約数ペア:

[(1, 2021946688), (2, 1010973344), (4, 505486672), (8, 252743336), (16, 126371668), (32, 63185834), (43, 47022016), (64, 31592917), (86, 23511008), (149, 13570112), (172, 11755504), (298, 6785056), (344, 5877752), (596, 3392528), (688, 2938876), (1192, 1696264), (1376, 1469438), (2384, 848132), (2752, 734719), (4768, 424066), (4931, 410048), (6407, 315584), (9536, 212033), (9862, 205024), (12814, 157792), (19724, 102512), (25628, 78896), (39448, 51256)]