42007706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 71366400

約数和(自身を除く): 29358694

約数列:

[1, 2, 13, 23, 26, 46, 199, 299, 353, 398, 598, 706, 2587, 4577, 4589, 5174, 8119, 9154, 9178, 16238, 59501, 70247, 105547, 119002, 140494, 211094, 913211, 1615681, 1826422, 3231362, 21003853, 42007706]

約数ペア:

[(1, 42007706), (2, 21003853), (13, 3231362), (23, 1826422), (26, 1615681), (46, 913211), (199, 211094), (299, 140494), (353, 119002), (398, 105547), (598, 70247), (706, 59501), (2587, 16238), (4577, 9178), (4589, 9154), (5174, 8119)]