255243712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{234599}}^1$

素因数の和:234628

約数の個数: 28

約数和(自身を含む): 536295600

約数和(自身を除く): 281051888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 234599, 469198, 938396, 1876792, 3753584, 3988183, 7507168, 7976366, 15014336, 15952732, 31905464, 63810928, 127621856, 255243712]

約数ペア:

[(1, 255243712), (2, 127621856), (4, 63810928), (8, 31905464), (16, 15952732), (17, 15014336), (32, 7976366), (34, 7507168), (64, 3988183), (68, 3753584), (136, 1876792), (272, 938396), (544, 469198), (1088, 234599)]