26253518452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1319}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 56657018880

約数和(自身を除く): 30403500428

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 997, 1319, 1426, 1994, 2638, 2852, 3988, 4991, 5276, 6979, 9233, 9982, 13958, 18466, 19964, 22931, 27916, 30337, 30907, 36932, 40889, 45862, 60674, 61814, 81778, 91724, 121348, 123628, 160517, 163556, 212359, 216349, 286223, 321034, 424718, 432698, 572446, 642068, 710861, 849436, 865396, 940447, 1144892, 1315043, 1421722, 1880894, 2630086, 2843444, 3761788, 4976027, 5260172, 6583129, 9205301, 9952054, 13166258, 18410602, 19904108, 26332516, 30245989, 36821204, 40766333, 60491978, 81532666, 120983956, 163065332, 211721923, 285364331, 423443846, 570728662, 846887692, 937625659, 1141457324, 1875251318, 3750502636, 6563379613, 13126759226, 26253518452]

約数ペア:

[(1, 26253518452), (2, 13126759226), (4, 6563379613), (7, 3750502636), (14, 1875251318), (23, 1141457324), (28, 937625659), (31, 846887692), (46, 570728662), (62, 423443846), (92, 285364331), (124, 211721923), (161, 163065332), (217, 120983956), (322, 81532666), (434, 60491978), (644, 40766333), (713, 36821204), (868, 30245989), (997, 26332516), (1319, 19904108), (1426, 18410602), (1994, 13166258), (2638, 9952054), (2852, 9205301), (3988, 6583129), (4991, 5260172), (5276, 4976027), (6979, 3761788), (9233, 2843444), (9982, 2630086), (13958, 1880894), (18466, 1421722), (19964, 1315043), (22931, 1144892), (27916, 940447), (30337, 865396), (30907, 849436), (36932, 710861), (40889, 642068), (45862, 572446), (60674, 432698), (61814, 424718), (81778, 321034), (91724, 286223), (121348, 216349), (123628, 212359), (160517, 163556)]