71997958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{4003}}^1$

素因数の和:4068

約数の個数: 24

約数和(自身を含む): 119567448

約数和(自身を除く): 47569490

約数列:

[1, 2, 17, 23, 34, 46, 391, 529, 782, 1058, 4003, 8006, 8993, 17986, 68051, 92069, 136102, 184138, 1565173, 2117587, 3130346, 4235174, 35998979, 71997958]

約数ペア:

[(1, 71997958), (2, 35998979), (17, 4235174), (23, 3130346), (34, 2117587), (46, 1565173), (391, 184138), (529, 136102), (782, 92069), (1058, 68051), (4003, 17986), (8006, 8993)]