42457944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 110124000

約数和(自身を除く): 67666056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 137, 148, 222, 274, 296, 349, 411, 444, 548, 698, 822, 888, 1047, 1096, 1396, 1644, 2094, 2792, 3288, 4188, 5069, 8376, 10138, 12913, 15207, 20276, 25826, 30414, 38739, 40552, 47813, 51652, 60828, 77478, 95626, 103304, 121656, 143439, 154956, 191252, 286878, 309912, 382504, 573756, 1147512, 1769081, 3538162, 5307243, 7076324, 10614486, 14152648, 21228972, 42457944]

約数ペア:

[(1, 42457944), (2, 21228972), (3, 14152648), (4, 10614486), (6, 7076324), (8, 5307243), (12, 3538162), (24, 1769081), (37, 1147512), (74, 573756), (111, 382504), (137, 309912), (148, 286878), (222, 191252), (274, 154956), (296, 143439), (349, 121656), (411, 103304), (444, 95626), (548, 77478), (698, 60828), (822, 51652), (888, 47813), (1047, 40552), (1096, 38739), (1396, 30414), (1644, 25826), (2094, 20276), (2792, 15207), (3288, 12913), (4188, 10138), (5069, 8376)]