68474896

素因数分解:

$2^4\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1031}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 152025984

約数和(自身を除く): 83551088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593, 1031, 1186, 2062, 2372, 4124, 4151, 4744, 7217, 8248, 8302, 9488, 14434, 16496, 16604, 28868, 33208, 57736, 66416, 115472, 611383, 1222766, 2445532, 4279681, 4891064, 8559362, 9782128, 17118724, 34237448, 68474896]

約数ペア:

[(1, 68474896), (2, 34237448), (4, 17118724), (7, 9782128), (8, 8559362), (14, 4891064), (16, 4279681), (28, 2445532), (56, 1222766), (112, 611383), (593, 115472), (1031, 66416), (1186, 57736), (2062, 33208), (2372, 28868), (4124, 16604), (4151, 16496), (4744, 14434), (7217, 9488), (8248, 8302)]