27213974

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 43765920

約数和(自身を除く): 16551946

約数列:

[1, 2, 17, 34, 197, 239, 289, 394, 478, 578, 3349, 4063, 6698, 8126, 47083, 56933, 69071, 94166, 113866, 138142, 800411, 1600822, 13606987, 27213974]

約数ペア:

[(1, 27213974), (2, 13606987), (17, 1600822), (34, 800411), (197, 138142), (239, 113866), (289, 94166), (394, 69071), (478, 56933), (578, 47083), (3349, 8126), (4063, 6698)]