66762704

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23311}}^1$

素因数の和:23498

約数の個数: 20

約数和(自身を含む): 130080960

約数和(自身を除く): 63318256

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23311, 46622, 93244, 186488, 372976, 4172669, 8345338, 16690676, 33381352, 66762704]

約数ペア:

[(1, 66762704), (2, 33381352), (4, 16690676), (8, 8345338), (16, 4172669), (179, 372976), (358, 186488), (716, 93244), (1432, 46622), (2864, 23311)]