15709340248

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{42979}}^1$

素因数の和:43160

約数の個数: 64

約数和(自身を含む): 34535289600

約数和(自身を除く): 18825949352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 107, 122, 214, 244, 427, 428, 488, 749, 854, 856, 1498, 1708, 2996, 3416, 5992, 6527, 13054, 26108, 42979, 45689, 52216, 85958, 91378, 171916, 182756, 300853, 343832, 365512, 601706, 1203412, 2406824, 2621719, 4598753, 5243438, 9197506, 10486876, 18352033, 18395012, 20973752, 32191271, 36704066, 36790024, 64382542, 73408132, 128765084, 146816264, 257530168, 280523933, 561047866, 1122095732, 1963667531, 2244191464, 3927335062, 7854670124, 15709340248]

約数ペア:

[(1, 15709340248), (2, 7854670124), (4, 3927335062), (7, 2244191464), (8, 1963667531), (14, 1122095732), (28, 561047866), (56, 280523933), (61, 257530168), (107, 146816264), (122, 128765084), (214, 73408132), (244, 64382542), (427, 36790024), (428, 36704066), (488, 32191271), (749, 20973752), (854, 18395012), (856, 18352033), (1498, 10486876), (1708, 9197506), (2996, 5243438), (3416, 4598753), (5992, 2621719), (6527, 2406824), (13054, 1203412), (26108, 601706), (42979, 365512), (45689, 343832), (52216, 300853), (85958, 182756), (91378, 171916)]