66973888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{33757}}^1$

素因数の和:33800

約数の個数: 28

約数和(自身を含む): 137192512

約数和(自身を除く): 70218624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 33757, 67514, 135028, 270056, 540112, 1046467, 1080224, 2092934, 2160448, 4185868, 8371736, 16743472, 33486944, 66973888]

約数ペア:

[(1, 66973888), (2, 33486944), (4, 16743472), (8, 8371736), (16, 4185868), (31, 2160448), (32, 2092934), (62, 1080224), (64, 1046467), (124, 540112), (248, 270056), (496, 135028), (992, 67514), (1984, 33757)]