38642988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 94416896

約数和(自身を除く): 55773908

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 292, 372, 438, 876, 1423, 2263, 2846, 4269, 4526, 5692, 6789, 8538, 9052, 13578, 17076, 27156, 44113, 88226, 103879, 132339, 176452, 207758, 264678, 311637, 415516, 529356, 623274, 1246548, 3220249, 6440498, 9660747, 12880996, 19321494, 38642988]

約数ペア:

[(1, 38642988), (2, 19321494), (3, 12880996), (4, 9660747), (6, 6440498), (12, 3220249), (31, 1246548), (62, 623274), (73, 529356), (93, 415516), (124, 311637), (146, 264678), (186, 207758), (219, 176452), (292, 132339), (372, 103879), (438, 88226), (876, 44113), (1423, 27156), (2263, 17076), (2846, 13578), (4269, 9052), (4526, 8538), (5692, 6789)]