42816004

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 95356800

約数和(自身を除く): 52540796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 2837, 3773, 5674, 7546, 11348, 15092, 19859, 31207, 39718, 62414, 79436, 124828, 139013, 218449, 278026, 436898, 556052, 873796, 973091, 1529143, 1946182, 3058286, 3892364, 6116572, 10704001, 21408002, 42816004]

約数ペア:

[(1, 42816004), (2, 21408002), (4, 10704001), (7, 6116572), (11, 3892364), (14, 3058286), (22, 1946182), (28, 1529143), (44, 973091), (49, 873796), (77, 556052), (98, 436898), (154, 278026), (196, 218449), (308, 139013), (343, 124828), (539, 79436), (686, 62414), (1078, 39718), (1372, 31207), (2156, 19859), (2837, 15092), (3773, 11348), (5674, 7546)]