66766476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1427}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 178488576

約数和(自身を除く): 111722100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1427, 1671, 2228, 2854, 3342, 3899, 4281, 5708, 6684, 7798, 8562, 9989, 11697, 15596, 17124, 19978, 23394, 29967, 39956, 46788, 59934, 119868, 794839, 1589678, 2384517, 3179356, 4769034, 5563873, 9538068, 11127746, 16691619, 22255492, 33383238, 66766476]

約数ペア:

[(1, 66766476), (2, 33383238), (3, 22255492), (4, 16691619), (6, 11127746), (7, 9538068), (12, 5563873), (14, 4769034), (21, 3179356), (28, 2384517), (42, 1589678), (84, 794839), (557, 119868), (1114, 59934), (1427, 46788), (1671, 39956), (2228, 29967), (2854, 23394), (3342, 19978), (3899, 17124), (4281, 15596), (5708, 11697), (6684, 9989), (7798, 8562)]