25951504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 52585920

約数和(自身を除く): 26634416

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 743, 944, 1486, 2183, 2972, 4366, 5944, 8732, 11888, 17464, 27491, 34928, 43837, 54982, 87674, 109964, 175348, 219928, 350696, 439856, 701392, 1621969, 3243938, 6487876, 12975752, 25951504]

約数ペア:

[(1, 25951504), (2, 12975752), (4, 6487876), (8, 3243938), (16, 1621969), (37, 701392), (59, 439856), (74, 350696), (118, 219928), (148, 175348), (236, 109964), (296, 87674), (472, 54982), (592, 43837), (743, 34928), (944, 27491), (1486, 17464), (2183, 11888), (2972, 8732), (4366, 5944)]