71615392

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{5581}}^1$

素因数の和:5992

約数の個数: 24

約数和(自身を含む): 141369732

約数和(自身を除く): 69754340

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 5581, 6416, 11162, 12832, 22324, 44648, 89296, 178592, 2237981, 4475962, 8951924, 17903848, 35807696, 71615392]

約数ペア:

[(1, 71615392), (2, 35807696), (4, 17903848), (8, 8951924), (16, 4475962), (32, 2237981), (401, 178592), (802, 89296), (1604, 44648), (3208, 22324), (5581, 12832), (6416, 11162)]