40146064

素因数分解:

$2^4\times 7^1\times {\mathrm{358447}}^1$

素因数の和:358462

約数の個数: 20

約数和(自身を含む): 88895104

約数和(自身を除く): 48749040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358447, 716894, 1433788, 2509129, 2867576, 5018258, 5735152, 10036516, 20073032, 40146064]

約数ペア:

[(1, 40146064), (2, 20073032), (4, 10036516), (7, 5735152), (8, 5018258), (14, 2867576), (16, 2509129), (28, 1433788), (56, 716894), (112, 358447)]