65539964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 139833792

約数和(自身を除く): 74293828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 877, 1099, 1754, 2198, 2669, 3508, 4396, 5338, 6139, 10676, 12278, 14909, 18683, 24556, 29818, 37366, 59636, 74732, 104363, 137689, 208726, 275378, 417452, 550756, 963823, 1927646, 2340713, 3855292, 4681426, 9362852, 16384991, 32769982, 65539964]

約数ペア:

[(1, 65539964), (2, 32769982), (4, 16384991), (7, 9362852), (14, 4681426), (17, 3855292), (28, 2340713), (34, 1927646), (68, 963823), (119, 550756), (157, 417452), (238, 275378), (314, 208726), (476, 137689), (628, 104363), (877, 74732), (1099, 59636), (1754, 37366), (2198, 29818), (2669, 24556), (3508, 18683), (4396, 14909), (5338, 12278), (6139, 10676)]