56819672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78049}}^1$

素因数の和:78075

約数の個数: 32

約数和(自身を含む): 131124000

約数和(自身を除く): 74304328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 78049, 156098, 312196, 546343, 624392, 1014637, 1092686, 2029274, 2185372, 4058548, 4370744, 7102459, 8117096, 14204918, 28409836, 56819672]

約数ペア:

[(1, 56819672), (2, 28409836), (4, 14204918), (7, 8117096), (8, 7102459), (13, 4370744), (14, 4058548), (26, 2185372), (28, 2029274), (52, 1092686), (56, 1014637), (91, 624392), (104, 546343), (182, 312196), (364, 156098), (728, 78049)]