25982402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7907}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 40995072

約数和(自身を除く): 15012670

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 7907, 15814, 245117, 419071, 490234, 838142, 12991201, 25982402]

約数ペア:

[(1, 25982402), (2, 12991201), (31, 838142), (53, 490234), (62, 419071), (106, 245117), (1643, 15814), (3286, 7907)]