40013206

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 65516256

約数和(自身を除く): 25503050

約数列:

[1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 1871, 3742, 10693, 21386, 31807, 63614, 69227, 138454, 540719, 1081438, 1176859, 2353718, 20006603, 40013206]

約数ペア:

[(1, 40013206), (2, 20006603), (17, 2353718), (34, 1176859), (37, 1081438), (74, 540719), (289, 138454), (578, 69227), (629, 63614), (1258, 31807), (1871, 21386), (3742, 10693)]