39438648

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5647}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 107933280

約数和(自身を除く): 68494632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 5647, 6984, 11294, 16941, 22588, 33882, 45176, 50823, 67764, 101646, 135528, 203292, 406584, 547759, 1095518, 1643277, 2191036, 3286554, 4382072, 4929831, 6573108, 9859662, 13146216, 19719324, 39438648]

約数ペア:

[(1, 39438648), (2, 19719324), (3, 13146216), (4, 9859662), (6, 6573108), (8, 4929831), (9, 4382072), (12, 3286554), (18, 2191036), (24, 1643277), (36, 1095518), (72, 547759), (97, 406584), (194, 203292), (291, 135528), (388, 101646), (582, 67764), (776, 50823), (873, 45176), (1164, 33882), (1746, 22588), (2328, 16941), (3492, 11294), (5647, 6984)]