8361444196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{276247}}^1$

素因数の和:276328

約数の個数: 48

約数和(自身を含む): 17821310976

約数和(自身を除く): 9459866780

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 30268, 276247, 552494, 1104988, 1933729, 3867458, 6353681, 7734916, 12707362, 12983609, 25414724, 25967218, 44475767, 51934436, 88951534, 90885263, 177903068, 181770526, 298623007, 363541052, 597246014, 1194492028, 2090361049, 4180722098, 8361444196]

約数ペア:

[(1, 8361444196), (2, 4180722098), (4, 2090361049), (7, 1194492028), (14, 597246014), (23, 363541052), (28, 298623007), (46, 181770526), (47, 177903068), (92, 90885263), (94, 88951534), (161, 51934436), (188, 44475767), (322, 25967218), (329, 25414724), (644, 12983609), (658, 12707362), (1081, 7734916), (1316, 6353681), (2162, 3867458), (4324, 1933729), (7567, 1104988), (15134, 552494), (30268, 276247)]