64908952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 126266400

約数和(自身を除く): 61357448

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 2129, 3811, 4258, 7622, 8516, 15244, 17032, 30488, 78773, 157546, 219287, 315092, 438574, 630184, 877148, 1754296, 8113619, 16227238, 32454476, 64908952]

約数ペア:

[(1, 64908952), (2, 32454476), (4, 16227238), (8, 8113619), (37, 1754296), (74, 877148), (103, 630184), (148, 438574), (206, 315092), (296, 219287), (412, 157546), (824, 78773), (2129, 30488), (3811, 17032), (4258, 15244), (7622, 8516)]