78052072

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3583}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 167731200

約数和(自身を除く): 89679128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 3583, 5446, 7166, 10892, 14332, 21784, 25081, 28664, 50162, 100324, 200648, 1393787, 2787574, 5575148, 9756509, 11150296, 19513018, 39026036, 78052072]

約数ペア:

[(1, 78052072), (2, 39026036), (4, 19513018), (7, 11150296), (8, 9756509), (14, 5575148), (28, 2787574), (56, 1393787), (389, 200648), (778, 100324), (1556, 50162), (2723, 28664), (3112, 25081), (3583, 21784), (5446, 14332), (7166, 10892)]