69415696

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20039

約数の個数: 40

約数和(自身を含む): 158672384

約数和(自身を除く): 89256688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19993, 39986, 79972, 139951, 159944, 279902, 319888, 559804, 619783, 1119608, 1239566, 2239216, 2479132, 4338481, 4958264, 8676962, 9916528, 17353924, 34707848, 69415696]

約数ペア:

[(1, 69415696), (2, 34707848), (4, 17353924), (7, 9916528), (8, 8676962), (14, 4958264), (16, 4338481), (28, 2479132), (31, 2239216), (56, 1239566), (62, 1119608), (112, 619783), (124, 559804), (217, 319888), (248, 279902), (434, 159944), (496, 139951), (868, 79972), (1736, 39986), (3472, 19993)]