65983808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4975

約数の個数: 56

約数和(自身を含む): 150388320

約数和(自身を除く): 84404512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 4933, 6688, 9866, 13376, 19732, 39464, 54263, 78928, 93727, 108526, 157856, 187454, 217052, 315712, 374908, 434104, 749816, 868208, 1030997, 1499632, 1736416, 2061994, 2999264, 3472832, 4123988, 5998528, 8247976, 16495952, 32991904, 65983808]

約数ペア:

[(1, 65983808), (2, 32991904), (4, 16495952), (8, 8247976), (11, 5998528), (16, 4123988), (19, 3472832), (22, 2999264), (32, 2061994), (38, 1736416), (44, 1499632), (64, 1030997), (76, 868208), (88, 749816), (152, 434104), (176, 374908), (209, 315712), (304, 217052), (352, 187454), (418, 157856), (608, 108526), (704, 93727), (836, 78928), (1216, 54263), (1672, 39464), (3344, 19732), (4933, 13376), (6688, 9866)]