8047341776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1321}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 17015726400

約数和(自身を除く): 8968384624

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 691, 1102, 1321, 1382, 2204, 2642, 2764, 4408, 5284, 5528, 8816, 10568, 11056, 13129, 20039, 21136, 25099, 26258, 38309, 40078, 50198, 52516, 76618, 80156, 100396, 105032, 153236, 160312, 200792, 210064, 306472, 320624, 380741, 401584, 612944, 727871, 761482, 912811, 1455742, 1522964, 1825622, 2911484, 3045928, 3651244, 5822968, 6091856, 7302488, 11645936, 14604976, 17343409, 26471519, 34686818, 52943038, 69373636, 105886076, 138747272, 211772152, 277494544, 423544304, 502958861, 1005917722, 2011835444, 4023670888, 8047341776]

約数ペア:

[(1, 8047341776), (2, 4023670888), (4, 2011835444), (8, 1005917722), (16, 502958861), (19, 423544304), (29, 277494544), (38, 211772152), (58, 138747272), (76, 105886076), (116, 69373636), (152, 52943038), (232, 34686818), (304, 26471519), (464, 17343409), (551, 14604976), (691, 11645936), (1102, 7302488), (1321, 6091856), (1382, 5822968), (2204, 3651244), (2642, 3045928), (2764, 2911484), (4408, 1825622), (5284, 1522964), (5528, 1455742), (8816, 912811), (10568, 761482), (11056, 727871), (13129, 612944), (20039, 401584), (21136, 380741), (25099, 320624), (26258, 306472), (38309, 210064), (40078, 200792), (50198, 160312), (52516, 153236), (76618, 105032), (80156, 100396)]