4027148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 7440384

約数和(自身を除く): 3413236

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 691, 1382, 1457, 2764, 2914, 5828, 21421, 32477, 42842, 64954, 85684, 129908, 1006787, 2013574, 4027148]

約数ペア:

[(1, 4027148), (2, 2013574), (4, 1006787), (31, 129908), (47, 85684), (62, 64954), (94, 42842), (124, 32477), (188, 21421), (691, 5828), (1382, 2914), (1457, 2764)]