38217004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 78634416

約数和(自身を除く): 40417412

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 997, 1036, 1369, 1994, 2738, 3988, 5476, 6979, 9583, 13958, 19166, 27916, 36889, 38332, 73778, 147556, 258223, 516446, 1032892, 1364893, 2729786, 5459572, 9554251, 19108502, 38217004]

約数ペア:

[(1, 38217004), (2, 19108502), (4, 9554251), (7, 5459572), (14, 2729786), (28, 1364893), (37, 1032892), (74, 516446), (148, 258223), (259, 147556), (518, 73778), (997, 38332), (1036, 36889), (1369, 27916), (1994, 19166), (2738, 13958), (3988, 9583), (5476, 6979)]