1268719552

素因数分解:

$2^6\times {\mathrm{787}}^1\times {\mathrm{25189}}^1$

素因数の和:25988

約数の個数: 28

約数和(自身を含む): 2520914440

約数和(自身を除く): 1252194888

約数列:

[1, 2, 4, 8, 16, 32, 64, 787, 1574, 3148, 6296, 12592, 25184, 25189, 50368, 50378, 100756, 201512, 403024, 806048, 1612096, 19823743, 39647486, 79294972, 158589944, 317179888, 634359776, 1268719552]

約数ペア:

[(1, 1268719552), (2, 634359776), (4, 317179888), (8, 158589944), (16, 79294972), (32, 39647486), (64, 19823743), (787, 1612096), (1574, 806048), (3148, 403024), (6296, 201512), (12592, 100756), (25184, 50378), (25189, 50368)]