8895648958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5981}}^1$

素因数の和:6193

約数の個数: 64

約数和(自身を含む): 16539033600

約数和(自身を除く): 7643384642

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 149, 161, 217, 298, 322, 434, 713, 1043, 1426, 2086, 3427, 4619, 4991, 5981, 6854, 9238, 9982, 11962, 23989, 32333, 41867, 47978, 64666, 83734, 106237, 137563, 185411, 212474, 275126, 370822, 743659, 891169, 962941, 1297877, 1487318, 1782338, 1925882, 2595754, 4264453, 6238183, 8528906, 12476366, 20496887, 27626239, 29851171, 40993774, 55252478, 59702342, 143478209, 193383673, 286956418, 386767346, 635403497, 1270806994, 4447824479, 8895648958]

約数ペア:

[(1, 8895648958), (2, 4447824479), (7, 1270806994), (14, 635403497), (23, 386767346), (31, 286956418), (46, 193383673), (62, 143478209), (149, 59702342), (161, 55252478), (217, 40993774), (298, 29851171), (322, 27626239), (434, 20496887), (713, 12476366), (1043, 8528906), (1426, 6238183), (2086, 4264453), (3427, 2595754), (4619, 1925882), (4991, 1782338), (5981, 1487318), (6854, 1297877), (9238, 962941), (9982, 891169), (11962, 743659), (23989, 370822), (32333, 275126), (41867, 212474), (47978, 185411), (64666, 137563), (83734, 106237)]