6436808

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 7473592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 839, 959, 1096, 1678, 1918, 3356, 3836, 5873, 6712, 7672, 11746, 23492, 46984, 114943, 229886, 459772, 804601, 919544, 1609202, 3218404, 6436808]

約数ペア:

[(1, 6436808), (2, 3218404), (4, 1609202), (7, 919544), (8, 804601), (14, 459772), (28, 229886), (56, 114943), (137, 46984), (274, 23492), (548, 11746), (839, 7672), (959, 6712), (1096, 5873), (1678, 3836), (1918, 3356)]