772208

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 30

約数和(自身を含む): 1598856

約数和(自身を除く): 826648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 289, 334, 578, 668, 1156, 1336, 2312, 2672, 2839, 4624, 5678, 11356, 22712, 45424, 48263, 96526, 193052, 386104, 772208]

約数ペア:

[(1, 772208), (2, 386104), (4, 193052), (8, 96526), (16, 48263), (17, 45424), (34, 22712), (68, 11356), (136, 5678), (167, 4624), (272, 2839), (289, 2672), (334, 2312), (578, 1336), (668, 1156)]