26429401168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{1307}}^1$

素因数の和:2096

約数の個数: 80

約数和(自身を含む): 53873694720

約数和(自身を除く): 27444293552

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 691, 944, 1307, 1382, 1829, 2614, 2764, 3658, 5228, 5528, 7316, 10456, 11056, 14632, 20912, 21421, 29264, 40517, 40769, 42842, 77113, 81034, 81538, 85684, 154226, 162068, 163076, 171368, 308452, 324136, 326152, 342736, 616904, 648272, 652304, 903137, 1233808, 1263839, 1806274, 2390503, 2527678, 3612548, 4781006, 5055356, 7225096, 9562012, 10110712, 14450192, 19124024, 20221424, 27997247, 38248048, 53285083, 55994494, 106570166, 111988988, 213140332, 223977976, 426280664, 447955952, 852561328, 1651837573, 3303675146, 6607350292, 13214700584, 26429401168]

約数ペア:

[(1, 26429401168), (2, 13214700584), (4, 6607350292), (8, 3303675146), (16, 1651837573), (31, 852561328), (59, 447955952), (62, 426280664), (118, 223977976), (124, 213140332), (236, 111988988), (248, 106570166), (472, 55994494), (496, 53285083), (691, 38248048), (944, 27997247), (1307, 20221424), (1382, 19124024), (1829, 14450192), (2614, 10110712), (2764, 9562012), (3658, 7225096), (5228, 5055356), (5528, 4781006), (7316, 3612548), (10456, 2527678), (11056, 2390503), (14632, 1806274), (20912, 1263839), (21421, 1233808), (29264, 903137), (40517, 652304), (40769, 648272), (42842, 616904), (77113, 342736), (81034, 326152), (81538, 324136), (85684, 308452), (154226, 171368), (162068, 163076)]