71353808

素因数分解:

$2^4\times {\mathrm{1873}}^1\times {\mathrm{2381}}^1$

素因数の和:4262

約数の個数: 20

約数和(自身を含む): 138379908

約数和(自身を除く): 67026100

約数列:

[1, 2, 4, 8, 16, 1873, 2381, 3746, 4762, 7492, 9524, 14984, 19048, 29968, 38096, 4459613, 8919226, 17838452, 35676904, 71353808]

約数ペア:

[(1, 71353808), (2, 35676904), (4, 17838452), (8, 8919226), (16, 4459613), (1873, 38096), (2381, 29968), (3746, 19048), (4762, 14984), (7492, 9524)]