770032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 1674000

約数和(自身を除く): 903968

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 149, 152, 272, 298, 304, 323, 596, 646, 1192, 1292, 2384, 2533, 2584, 2831, 5066, 5168, 5662, 10132, 11324, 20264, 22648, 40528, 45296, 48127, 96254, 192508, 385016, 770032]

約数ペア:

[(1, 770032), (2, 385016), (4, 192508), (8, 96254), (16, 48127), (17, 45296), (19, 40528), (34, 22648), (38, 20264), (68, 11324), (76, 10132), (136, 5662), (149, 5168), (152, 5066), (272, 2831), (298, 2584), (304, 2533), (323, 2384), (596, 1292), (646, 1192)]