42093716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 88660992

約数和(自身を除く): 46567276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 991, 1036, 1148, 1517, 1982, 3034, 3964, 6068, 6937, 10619, 13874, 21238, 27748, 36667, 40631, 42476, 73334, 81262, 146668, 162524, 256669, 284417, 513338, 568834, 1026676, 1137668, 1503347, 3006694, 6013388, 10523429, 21046858, 42093716]

約数ペア:

[(1, 42093716), (2, 21046858), (4, 10523429), (7, 6013388), (14, 3006694), (28, 1503347), (37, 1137668), (41, 1026676), (74, 568834), (82, 513338), (148, 284417), (164, 256669), (259, 162524), (287, 146668), (518, 81262), (574, 73334), (991, 42476), (1036, 40631), (1148, 36667), (1517, 27748), (1982, 21238), (3034, 13874), (3964, 10619), (6068, 6937)]