64234148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 62773852

約数列:

[1, 2, 4, 11, 22, 44, 47, 89, 94, 178, 188, 349, 356, 517, 698, 979, 1034, 1396, 1958, 2068, 3839, 3916, 4183, 7678, 8366, 15356, 16403, 16732, 31061, 32806, 46013, 62122, 65612, 92026, 124244, 180433, 184052, 341671, 360866, 683342, 721732, 1366684, 1459867, 2919734, 5839468, 16058537, 32117074, 64234148]

約数ペア:

[(1, 64234148), (2, 32117074), (4, 16058537), (11, 5839468), (22, 2919734), (44, 1459867), (47, 1366684), (89, 721732), (94, 683342), (178, 360866), (188, 341671), (349, 184052), (356, 180433), (517, 124244), (698, 92026), (979, 65612), (1034, 62122), (1396, 46013), (1958, 32806), (2068, 31061), (3839, 16732), (3916, 16403), (4183, 15356), (7678, 8366)]