66363904

素因数分解:

$2^9\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:816

約数の個数: 40

約数和(自身を含む): 133415568

約数和(自身を除く): 67051664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 454, 512, 571, 908, 1142, 1816, 2284, 3632, 4568, 7264, 9136, 14528, 18272, 29056, 36544, 58112, 73088, 116224, 129617, 146176, 259234, 292352, 518468, 1036936, 2073872, 4147744, 8295488, 16590976, 33181952, 66363904]

約数ペア:

[(1, 66363904), (2, 33181952), (4, 16590976), (8, 8295488), (16, 4147744), (32, 2073872), (64, 1036936), (128, 518468), (227, 292352), (256, 259234), (454, 146176), (512, 129617), (571, 116224), (908, 73088), (1142, 58112), (1816, 36544), (2284, 29056), (3632, 18272), (4568, 14528), (7264, 9136)]