67087808

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 56

約数和(自身を含む): 140262864

約数和(自身を除く): 73175056

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 148, 164, 296, 328, 592, 656, 691, 1184, 1312, 1382, 1517, 2368, 2624, 2764, 3034, 5528, 6068, 11056, 12136, 22112, 24272, 25567, 28331, 44224, 48544, 51134, 56662, 97088, 102268, 113324, 204536, 226648, 409072, 453296, 818144, 906592, 1048247, 1636288, 1813184, 2096494, 4192988, 8385976, 16771952, 33543904, 67087808]

約数ペア:

[(1, 67087808), (2, 33543904), (4, 16771952), (8, 8385976), (16, 4192988), (32, 2096494), (37, 1813184), (41, 1636288), (64, 1048247), (74, 906592), (82, 818144), (148, 453296), (164, 409072), (296, 226648), (328, 204536), (592, 113324), (656, 102268), (691, 97088), (1184, 56662), (1312, 51134), (1382, 48544), (1517, 44224), (2368, 28331), (2624, 25567), (2764, 24272), (3034, 22112), (5528, 12136), (6068, 11056)]