42148568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 58317352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1291, 1484, 2332, 2582, 2968, 4081, 4664, 5164, 8162, 9037, 10328, 14201, 16324, 18074, 28402, 32648, 36148, 56804, 68423, 72296, 99407, 113608, 136846, 198814, 273692, 397628, 478961, 547384, 752653, 795256, 957922, 1505306, 1915844, 3010612, 3831688, 5268571, 6021224, 10537142, 21074284, 42148568]

約数ペア:

[(1, 42148568), (2, 21074284), (4, 10537142), (7, 6021224), (8, 5268571), (11, 3831688), (14, 3010612), (22, 1915844), (28, 1505306), (44, 957922), (53, 795256), (56, 752653), (77, 547384), (88, 478961), (106, 397628), (154, 273692), (212, 198814), (308, 136846), (371, 113608), (424, 99407), (583, 72296), (616, 68423), (742, 56804), (1166, 36148), (1291, 32648), (1484, 28402), (2332, 18074), (2582, 16324), (2968, 14201), (4081, 10328), (4664, 9037), (5164, 8162)]