61803988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3889}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 112732200

約数和(自身を除く): 50928212

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 3889, 3973, 7778, 7946, 15556, 15892, 112781, 225562, 451124, 532793, 1065586, 2131172, 15450997, 30901994, 61803988]

約数ペア:

[(1, 61803988), (2, 30901994), (4, 15450997), (29, 2131172), (58, 1065586), (116, 532793), (137, 451124), (274, 225562), (548, 112781), (3889, 15892), (3973, 15556), (7778, 7946)]