823072

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 36

約数和(自身を含む): 1740690

約数和(自身を除く): 917618

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 289, 356, 544, 578, 712, 1156, 1424, 1513, 2312, 2848, 3026, 4624, 6052, 9248, 12104, 24208, 25721, 48416, 51442, 102884, 205768, 411536, 823072]

約数ペア:

[(1, 823072), (2, 411536), (4, 205768), (8, 102884), (16, 51442), (17, 48416), (32, 25721), (34, 24208), (68, 12104), (89, 9248), (136, 6052), (178, 4624), (272, 3026), (289, 2848), (356, 2312), (544, 1513), (578, 1424), (712, 1156)]