38631992

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 84987000

約数和(自身を除く): 46355008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 709, 973, 1112, 1418, 1946, 2836, 3892, 4963, 5672, 6811, 7784, 9926, 13622, 19852, 27244, 34741, 39704, 54488, 69482, 98551, 138964, 197102, 277928, 394204, 689857, 788408, 1379714, 2759428, 4828999, 5518856, 9657998, 19315996, 38631992]

約数ペア:

[(1, 38631992), (2, 19315996), (4, 9657998), (7, 5518856), (8, 4828999), (14, 2759428), (28, 1379714), (49, 788408), (56, 689857), (98, 394204), (139, 277928), (196, 197102), (278, 138964), (392, 98551), (556, 69482), (709, 54488), (973, 39704), (1112, 34741), (1418, 27244), (1946, 19852), (2836, 13622), (3892, 9926), (4963, 7784), (5672, 6811)]