66006976

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 150546816

約数和(自身を除く): 84539840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 587, 1004, 1174, 1757, 2008, 2348, 3514, 4016, 4109, 4696, 7028, 8032, 8218, 9392, 14056, 16064, 16436, 18784, 28112, 32872, 37568, 56224, 65744, 112448, 131488, 147337, 262976, 294674, 589348, 1031359, 1178696, 2062718, 2357392, 4125436, 4714784, 8250872, 9429568, 16501744, 33003488, 66006976]

約数ペア:

[(1, 66006976), (2, 33003488), (4, 16501744), (7, 9429568), (8, 8250872), (14, 4714784), (16, 4125436), (28, 2357392), (32, 2062718), (56, 1178696), (64, 1031359), (112, 589348), (224, 294674), (251, 262976), (448, 147337), (502, 131488), (587, 112448), (1004, 65744), (1174, 56224), (1757, 37568), (2008, 32872), (2348, 28112), (3514, 18784), (4016, 16436), (4109, 16064), (4696, 14056), (7028, 9392), (8032, 8218)]