66767456

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 151474176

約数和(自身を除く): 84706720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2347, 3556, 4064, 4694, 7112, 9388, 14224, 16429, 18776, 28448, 32858, 37552, 65716, 75104, 131432, 262864, 298069, 525728, 596138, 1192276, 2086483, 2384552, 4172966, 4769104, 8345932, 9538208, 16691864, 33383728, 66767456]

約数ペア:

[(1, 66767456), (2, 33383728), (4, 16691864), (7, 9538208), (8, 8345932), (14, 4769104), (16, 4172966), (28, 2384552), (32, 2086483), (56, 1192276), (112, 596138), (127, 525728), (224, 298069), (254, 262864), (508, 131432), (889, 75104), (1016, 65716), (1778, 37552), (2032, 32858), (2347, 28448), (3556, 18776), (4064, 16429), (4694, 14224), (7112, 9388)]