40591608

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6581}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 101889360

約数和(自身を除く): 61297752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 6581, 13162, 19743, 26324, 39486, 52648, 78972, 157944, 1691317, 3382634, 5073951, 6765268, 10147902, 13530536, 20295804, 40591608]

約数ペア:

[(1, 40591608), (2, 20295804), (3, 13530536), (4, 10147902), (6, 6765268), (8, 5073951), (12, 3382634), (24, 1691317), (257, 157944), (514, 78972), (771, 52648), (1028, 39486), (1542, 26324), (2056, 19743), (3084, 13162), (6168, 6581)]