2687968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4450

約数の個数: 24

約数和(自身を含む): 5571720

約数和(自身を除く): 2883752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 4421, 8842, 17684, 35368, 70736, 83999, 141472, 167998, 335996, 671992, 1343984, 2687968]

約数ペア:

[(1, 2687968), (2, 1343984), (4, 671992), (8, 335996), (16, 167998), (19, 141472), (32, 83999), (38, 70736), (76, 35368), (152, 17684), (304, 8842), (608, 4421)]