74665888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4933}}^1$

素因数の和:4997

約数の個数: 48

約数和(自身を含む): 164124576

約数和(自身を除く): 89458688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 4933, 7568, 9866, 15136, 19732, 39464, 54263, 78928, 108526, 157856, 212119, 217052, 424238, 434104, 848476, 868208, 1696952, 1736416, 2333309, 3393904, 4666618, 6787808, 9333236, 18666472, 37332944, 74665888]

約数ペア:

[(1, 74665888), (2, 37332944), (4, 18666472), (8, 9333236), (11, 6787808), (16, 4666618), (22, 3393904), (32, 2333309), (43, 1736416), (44, 1696952), (86, 868208), (88, 848476), (172, 434104), (176, 424238), (344, 217052), (352, 212119), (473, 157856), (688, 108526), (946, 78928), (1376, 54263), (1892, 39464), (3784, 19732), (4933, 15136), (7568, 9866)]