40489278

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5032

約数の個数: 32

約数和(自身を含む): 85570560

約数和(自身を除く): 45081282

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2726, 4089, 4951, 8178, 9902, 14853, 29706, 143579, 232697, 287158, 430737, 465394, 698091, 861474, 1396182, 6748213, 13496426, 20244639, 40489278]

約数ペア:

[(1, 40489278), (2, 20244639), (3, 13496426), (6, 6748213), (29, 1396182), (47, 861474), (58, 698091), (87, 465394), (94, 430737), (141, 287158), (174, 232697), (282, 143579), (1363, 29706), (2726, 14853), (4089, 9902), (4951, 8178)]