65481712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2185

約数の個数: 40

約数和(自身を含む): 132821856

約数和(自身を除く): 67340144

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2087, 3922, 4174, 7844, 8348, 15688, 16696, 31376, 33392, 77219, 110611, 154438, 221222, 308876, 442444, 617752, 884888, 1235504, 1769776, 4092607, 8185214, 16370428, 32740856, 65481712]

約数ペア:

[(1, 65481712), (2, 32740856), (4, 16370428), (8, 8185214), (16, 4092607), (37, 1769776), (53, 1235504), (74, 884888), (106, 617752), (148, 442444), (212, 308876), (296, 221222), (424, 154438), (592, 110611), (848, 77219), (1961, 33392), (2087, 31376), (3922, 16696), (4174, 15688), (7844, 8348)]