42391048

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 95760000

約数和(自身を除く): 53368952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 499, 518, 574, 998, 1036, 1148, 1517, 1996, 2072, 2296, 3034, 3493, 3992, 6068, 6986, 10619, 12136, 13972, 18463, 20459, 21238, 27944, 36926, 40918, 42476, 73852, 81836, 84952, 129241, 143213, 147704, 163672, 258482, 286426, 516964, 572852, 756983, 1033928, 1145704, 1513966, 3027932, 5298881, 6055864, 10597762, 21195524, 42391048]

約数ペア:

[(1, 42391048), (2, 21195524), (4, 10597762), (7, 6055864), (8, 5298881), (14, 3027932), (28, 1513966), (37, 1145704), (41, 1033928), (56, 756983), (74, 572852), (82, 516964), (148, 286426), (164, 258482), (259, 163672), (287, 147704), (296, 143213), (328, 129241), (499, 84952), (518, 81836), (574, 73852), (998, 42476), (1036, 40918), (1148, 36926), (1517, 27944), (1996, 21238), (2072, 20459), (2296, 18463), (3034, 13972), (3493, 12136), (3992, 10619), (6068, 6986)]