66167584

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 150595200

約数和(自身を除く): 84427616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 3319, 4984, 6638, 9968, 13276, 19936, 23233, 26552, 46466, 53104, 92932, 106208, 185864, 295391, 371728, 590782, 743456, 1181564, 2067737, 2363128, 4135474, 4726256, 8270948, 9452512, 16541896, 33083792, 66167584]

約数ペア:

[(1, 66167584), (2, 33083792), (4, 16541896), (7, 9452512), (8, 8270948), (14, 4726256), (16, 4135474), (28, 2363128), (32, 2067737), (56, 1181564), (89, 743456), (112, 590782), (178, 371728), (224, 295391), (356, 185864), (623, 106208), (712, 92932), (1246, 53104), (1424, 46466), (2492, 26552), (2848, 23233), (3319, 19936), (4984, 13276), (6638, 9968)]