71389067546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 116038137600

約数和(自身を除く): 44649070054

約数列:

[1, 2, 23, 37, 46, 74, 139, 278, 373, 746, 809, 851, 1618, 1702, 3197, 5143, 6394, 8579, 10286, 13801, 17158, 18607, 27602, 29933, 37214, 51847, 59866, 103694, 112451, 118289, 224902, 236578, 301757, 317423, 603514, 634846, 688459, 1192481, 1376918, 1918339, 2384962, 2586373, 3836678, 4160687, 5172746, 6940411, 8321374, 11165009, 13880822, 22330018, 41944223, 44121797, 83888446, 88243594, 95695801, 191391602, 256795207, 513590414, 964717129, 1551936251, 1929434258, 3103872502, 35694533773, 71389067546]

約数ペア:

[(1, 71389067546), (2, 35694533773), (23, 3103872502), (37, 1929434258), (46, 1551936251), (74, 964717129), (139, 513590414), (278, 256795207), (373, 191391602), (746, 95695801), (809, 88243594), (851, 83888446), (1618, 44121797), (1702, 41944223), (3197, 22330018), (5143, 13880822), (6394, 11165009), (8579, 8321374), (10286, 6940411), (13801, 5172746), (17158, 4160687), (18607, 3836678), (27602, 2586373), (29933, 2384962), (37214, 1918339), (51847, 1376918), (59866, 1192481), (103694, 688459), (112451, 634846), (118289, 603514), (224902, 317423), (236578, 301757)]