68067568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3709}}^1$

素因数の和:3785

約数の個数: 40

約数和(自身を含む): 139852160

約数和(自身を除く): 71784592

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 3709, 4588, 7418, 9176, 14836, 18352, 29672, 59344, 114979, 137233, 229958, 274466, 459916, 548932, 919832, 1097864, 1839664, 2195728, 4254223, 8508446, 17016892, 34033784, 68067568]

約数ペア:

[(1, 68067568), (2, 34033784), (4, 17016892), (8, 8508446), (16, 4254223), (31, 2195728), (37, 1839664), (62, 1097864), (74, 919832), (124, 548932), (148, 459916), (248, 274466), (296, 229958), (496, 137233), (592, 114979), (1147, 59344), (2294, 29672), (3709, 18352), (4588, 14836), (7418, 9176)]