72953648

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{2311}}^1$

素因数の和:4292

約数の個数: 20

約数和(自身を含む): 141480528

約数和(自身を除く): 68526880

約数列:

[1, 2, 4, 8, 16, 1973, 2311, 3946, 4622, 7892, 9244, 15784, 18488, 31568, 36976, 4559603, 9119206, 18238412, 36476824, 72953648]

約数ペア:

[(1, 72953648), (2, 36476824), (4, 18238412), (8, 9119206), (16, 4559603), (1973, 36976), (2311, 31568), (3946, 18488), (4622, 15784), (7892, 9244)]