25980142

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{8563}}^1$

素因数の和:8643

約数の個数: 16

約数和(自身を含む): 41004432

約数和(自身を除く): 15024290

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 8563, 17126, 316831, 351083, 633662, 702166, 12990071, 25980142]

約数ペア:

[(1, 25980142), (2, 12990071), (37, 702166), (41, 633662), (74, 351083), (82, 316831), (1517, 17126), (3034, 8563)]