40746028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 36474836

約数列:

[1, 2, 4, 31, 37, 62, 74, 83, 107, 124, 148, 166, 214, 332, 428, 1147, 2294, 2573, 3071, 3317, 3959, 4588, 5146, 6142, 6634, 7918, 8881, 10292, 12284, 13268, 15836, 17762, 35524, 95201, 122729, 190402, 245458, 275311, 328597, 380804, 490916, 550622, 657194, 1101244, 1314388, 10186507, 20373014, 40746028]

約数ペア:

[(1, 40746028), (2, 20373014), (4, 10186507), (31, 1314388), (37, 1101244), (62, 657194), (74, 550622), (83, 490916), (107, 380804), (124, 328597), (148, 275311), (166, 245458), (214, 190402), (332, 122729), (428, 95201), (1147, 35524), (2294, 17762), (2573, 15836), (3071, 13268), (3317, 12284), (3959, 10292), (4588, 8881), (5146, 7918), (6142, 6634)]