2676996857668

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5207071}}^1$

素因数の和:5207193

約数の個数: 72

約数和(自身を含む): 5667752073984

約数和(自身を除く): 2990755216316

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 61, 86, 98, 122, 172, 196, 244, 301, 427, 602, 854, 1204, 1708, 2107, 2623, 2989, 4214, 5246, 5978, 8428, 10492, 11956, 18361, 36722, 73444, 128527, 257054, 514108, 5207071, 10414142, 20828284, 36449497, 72898994, 145797988, 223904053, 255146479, 317631331, 447808106, 510292958, 635262662, 895616212, 1020585916, 1270525324, 1567328371, 2223419317, 3134656742, 4446838634, 6269313484, 8893677268, 10971298597, 13658147233, 15563935219, 21942597194, 27316294466, 31127870438, 43885194388, 54632588932, 62255740876, 95607030631, 191214061262, 382428122524, 669249214417, 1338498428834, 2676996857668]

約数ペア:

[(1, 2676996857668), (2, 1338498428834), (4, 669249214417), (7, 382428122524), (14, 191214061262), (28, 95607030631), (43, 62255740876), (49, 54632588932), (61, 43885194388), (86, 31127870438), (98, 27316294466), (122, 21942597194), (172, 15563935219), (196, 13658147233), (244, 10971298597), (301, 8893677268), (427, 6269313484), (602, 4446838634), (854, 3134656742), (1204, 2223419317), (1708, 1567328371), (2107, 1270525324), (2623, 1020585916), (2989, 895616212), (4214, 635262662), (5246, 510292958), (5978, 447808106), (8428, 317631331), (10492, 255146479), (11956, 223904053), (18361, 145797988), (36722, 72898994), (73444, 36449497), (128527, 20828284), (257054, 10414142), (514108, 5207071)]