25904299148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{3167}}^1$

素因数の和:4191

約数の個数: 96

約数和(自身を含む): 58297688064

約数和(自身を除く): 32393388916

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 977, 1196, 1954, 2093, 3167, 3908, 4186, 6334, 6839, 8372, 12668, 12701, 13678, 22169, 22471, 25402, 27356, 41171, 44338, 44942, 50804, 72841, 82342, 88676, 88907, 89884, 145682, 157297, 164684, 177814, 288197, 291364, 292123, 314594, 355628, 509887, 576394, 584246, 629188, 946933, 1019774, 1152788, 1168492, 1893866, 2039548, 2044861, 3094159, 3787732, 4089722, 6188318, 6628531, 8179444, 12376636, 13257062, 21659113, 26514124, 40224067, 43318226, 71165657, 80448134, 86636452, 142331314, 160896268, 281568469, 284662628, 498159599, 563136938, 925153541, 996319198, 1126273876, 1850307082, 1992638396, 3700614164, 6476074787, 12952149574, 25904299148]

約数ペア:

[(1, 25904299148), (2, 12952149574), (4, 6476074787), (7, 3700614164), (13, 1992638396), (14, 1850307082), (23, 1126273876), (26, 996319198), (28, 925153541), (46, 563136938), (52, 498159599), (91, 284662628), (92, 281568469), (161, 160896268), (182, 142331314), (299, 86636452), (322, 80448134), (364, 71165657), (598, 43318226), (644, 40224067), (977, 26514124), (1196, 21659113), (1954, 13257062), (2093, 12376636), (3167, 8179444), (3908, 6628531), (4186, 6188318), (6334, 4089722), (6839, 3787732), (8372, 3094159), (12668, 2044861), (12701, 2039548), (13678, 1893866), (22169, 1168492), (22471, 1152788), (25402, 1019774), (27356, 946933), (41171, 629188), (44338, 584246), (44942, 576394), (50804, 509887), (72841, 355628), (82342, 314594), (88676, 292123), (88907, 291364), (89884, 288197), (145682, 177814), (157297, 164684)]