79728844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90191}}^1$

素因数の和:90225

約数の個数: 24

約数和(自身を含む): 159098688

約数和(自身を除く): 79369844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 90191, 180382, 360764, 1172483, 1533247, 2344966, 3066494, 4689932, 6132988, 19932211, 39864422, 79728844]

約数ペア:

[(1, 79728844), (2, 39864422), (4, 19932211), (13, 6132988), (17, 4689932), (26, 3066494), (34, 2344966), (52, 1533247), (68, 1172483), (221, 360764), (442, 180382), (884, 90191)]