67875184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{326323}}^1$

素因数の和:326344

約数の個数: 20

約数和(自身を含む): 141624616

約数和(自身を除く): 73749432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 326323, 652646, 1305292, 2610584, 4242199, 5221168, 8484398, 16968796, 33937592, 67875184]

約数ペア:

[(1, 67875184), (2, 33937592), (4, 16968796), (8, 8484398), (13, 5221168), (16, 4242199), (26, 2610584), (52, 1305292), (104, 652646), (208, 326323)]