69021292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59707}}^1$

素因数の和:59745

約数の個数: 18

約数和(自身を含む): 128312492

約数和(自身を除く): 59291200

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 59707, 119414, 238828, 1015019, 2030038, 4060076, 17255323, 34510646, 69021292]

約数ペア:

[(1, 69021292), (2, 34510646), (4, 17255323), (17, 4060076), (34, 2030038), (68, 1015019), (289, 238828), (578, 119414), (1156, 59707)]