63728728

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13711}}^1$

素因数の和:13807

約数の個数: 32

約数和(自身を含む): 138216960

約数和(自身を除く): 74488232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 13711, 27422, 54844, 95977, 109688, 191954, 383908, 767816, 1138013, 2276026, 4552052, 7966091, 9104104, 15932182, 31864364, 63728728]

約数ペア:

[(1, 63728728), (2, 31864364), (4, 15932182), (7, 9104104), (8, 7966091), (14, 4552052), (28, 2276026), (56, 1138013), (83, 767816), (166, 383908), (332, 191954), (581, 109688), (664, 95977), (1162, 54844), (2324, 27422), (4648, 13711)]