79139408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 162043200

約数和(自身を除く): 82903792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439, 593, 878, 1186, 1756, 2372, 3512, 4744, 7024, 8341, 9488, 11267, 16682, 22534, 33364, 45068, 66728, 90136, 133456, 180272, 260327, 520654, 1041308, 2082616, 4165232, 4946213, 9892426, 19784852, 39569704, 79139408]

約数ペア:

[(1, 79139408), (2, 39569704), (4, 19784852), (8, 9892426), (16, 4946213), (19, 4165232), (38, 2082616), (76, 1041308), (152, 520654), (304, 260327), (439, 180272), (593, 133456), (878, 90136), (1186, 66728), (1756, 45068), (2372, 33364), (3512, 22534), (4744, 16682), (7024, 11267), (8341, 9488)]