64763464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2311}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 126512640

約数和(自身を除く): 61749176

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 2311, 3503, 4622, 7006, 9244, 14012, 18488, 28024, 71641, 143282, 261143, 286564, 522286, 573128, 1044572, 2089144, 8095433, 16190866, 32381732, 64763464]

約数ペア:

[(1, 64763464), (2, 32381732), (4, 16190866), (8, 8095433), (31, 2089144), (62, 1044572), (113, 573128), (124, 522286), (226, 286564), (248, 261143), (452, 143282), (904, 71641), (2311, 28024), (3503, 18488), (4622, 14012), (7006, 9244)]