42630968

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{18439}}^1$

素因数の和:18479

約数の個数: 24

約数和(自身を含む): 84916200

約数和(自身を除く): 42285232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 18439, 36878, 73756, 147512, 313463, 626926, 1253852, 2507704, 5328871, 10657742, 21315484, 42630968]

約数ペア:

[(1, 42630968), (2, 21315484), (4, 10657742), (8, 5328871), (17, 2507704), (34, 1253852), (68, 626926), (136, 313463), (289, 147512), (578, 73756), (1156, 36878), (2312, 18439)]