68423536

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 135102464

約数和(自身を除く): 66678928

約数列:

[1, 2, 4, 8, 16, 127, 151, 223, 254, 302, 446, 508, 604, 892, 1016, 1208, 1784, 2032, 2416, 3568, 19177, 28321, 33673, 38354, 56642, 67346, 76708, 113284, 134692, 153416, 226568, 269384, 306832, 453136, 538768, 4276471, 8552942, 17105884, 34211768, 68423536]

約数ペア:

[(1, 68423536), (2, 34211768), (4, 17105884), (8, 8552942), (16, 4276471), (127, 538768), (151, 453136), (223, 306832), (254, 269384), (302, 226568), (446, 153416), (508, 134692), (604, 113284), (892, 76708), (1016, 67346), (1208, 56642), (1784, 38354), (2032, 33673), (2416, 28321), (3568, 19177)]