17209808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 42437760

約数和(自身を除く): 25227952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 229, 244, 308, 427, 458, 488, 616, 671, 854, 916, 976, 1232, 1342, 1603, 1708, 1832, 2519, 2684, 3206, 3416, 3664, 4697, 5038, 5368, 6412, 6832, 9394, 10076, 10736, 12824, 13969, 17633, 18788, 20152, 25648, 27938, 35266, 37576, 40304, 55876, 70532, 75152, 97783, 111752, 141064, 153659, 195566, 223504, 282128, 307318, 391132, 614636, 782264, 1075613, 1229272, 1564528, 2151226, 2458544, 4302452, 8604904, 17209808]

約数ペア:

[(1, 17209808), (2, 8604904), (4, 4302452), (7, 2458544), (8, 2151226), (11, 1564528), (14, 1229272), (16, 1075613), (22, 782264), (28, 614636), (44, 391132), (56, 307318), (61, 282128), (77, 223504), (88, 195566), (112, 153659), (122, 141064), (154, 111752), (176, 97783), (229, 75152), (244, 70532), (308, 55876), (427, 40304), (458, 37576), (488, 35266), (616, 27938), (671, 25648), (854, 20152), (916, 18788), (976, 17633), (1232, 13969), (1342, 12824), (1603, 10736), (1708, 10076), (1832, 9394), (2519, 6832), (2684, 6412), (3206, 5368), (3416, 5038), (3664, 4697)]