65727392

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 136094112

約数和(自身を除く): 70366720

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1291, 1376, 1591, 2582, 3182, 5164, 6364, 10328, 12728, 20656, 25456, 41312, 47767, 50912, 55513, 95534, 111026, 191068, 222052, 382136, 444104, 764272, 888208, 1528544, 1776416, 2053981, 4107962, 8215924, 16431848, 32863696, 65727392]

約数ペア:

[(1, 65727392), (2, 32863696), (4, 16431848), (8, 8215924), (16, 4107962), (32, 2053981), (37, 1776416), (43, 1528544), (74, 888208), (86, 764272), (148, 444104), (172, 382136), (296, 222052), (344, 191068), (592, 111026), (688, 95534), (1184, 55513), (1291, 50912), (1376, 47767), (1591, 41312), (2582, 25456), (3182, 20656), (5164, 12728), (6364, 10328)]