66307244

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 118440336

約数和(自身を除く): 52133092

約数列:

[1, 2, 4, 61, 122, 244, 331, 662, 821, 1324, 1642, 3284, 20191, 40382, 50081, 80764, 100162, 200324, 271751, 543502, 1087004, 16576811, 33153622, 66307244]

約数ペア:

[(1, 66307244), (2, 33153622), (4, 16576811), (61, 1087004), (122, 543502), (244, 271751), (331, 200324), (662, 100162), (821, 80764), (1324, 50081), (1642, 40382), (3284, 20191)]