25850049148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1\times {\mathrm{1129}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 57225369600

約数和(自身を除く): 31375320452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 941, 1106, 1129, 1738, 1882, 2212, 2258, 3476, 3764, 4516, 6083, 6587, 7903, 10351, 12166, 12419, 13174, 15806, 20702, 24332, 24838, 26348, 31612, 41404, 49676, 72457, 74339, 86933, 89191, 144914, 148678, 173866, 178382, 289828, 297356, 347732, 356764, 520373, 624337, 817729, 981101, 1040746, 1062389, 1248674, 1635458, 1962202, 2081492, 2124778, 2497348, 3270916, 3924404, 4249556, 5724103, 6867707, 7436723, 11448206, 11686279, 13735414, 14873446, 22896412, 23372558, 27470828, 29746892, 46745116, 81803953, 83928731, 163607906, 167857462, 327215812, 335714924, 587501117, 923216041, 1175002234, 1846432082, 2350004468, 3692864164, 6462512287, 12925024574, 25850049148]

約数ペア:

[(1, 25850049148), (2, 12925024574), (4, 6462512287), (7, 3692864164), (11, 2350004468), (14, 1846432082), (22, 1175002234), (28, 923216041), (44, 587501117), (77, 335714924), (79, 327215812), (154, 167857462), (158, 163607906), (308, 83928731), (316, 81803953), (553, 46745116), (869, 29746892), (941, 27470828), (1106, 23372558), (1129, 22896412), (1738, 14873446), (1882, 13735414), (2212, 11686279), (2258, 11448206), (3476, 7436723), (3764, 6867707), (4516, 5724103), (6083, 4249556), (6587, 3924404), (7903, 3270916), (10351, 2497348), (12166, 2124778), (12419, 2081492), (13174, 1962202), (15806, 1635458), (20702, 1248674), (24332, 1062389), (24838, 1040746), (26348, 981101), (31612, 817729), (41404, 624337), (49676, 520373), (72457, 356764), (74339, 347732), (86933, 297356), (89191, 289828), (144914, 178382), (148678, 173866)]