47986442

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 83939328

約数和(自身を除く): 35952886

約数列:

[1, 2, 7, 14, 127, 137, 197, 254, 274, 394, 889, 959, 1379, 1778, 1918, 2758, 17399, 25019, 26989, 34798, 50038, 53978, 121793, 175133, 188923, 243586, 350266, 377846, 3427603, 6855206, 23993221, 47986442]

約数ペア:

[(1, 47986442), (2, 23993221), (7, 6855206), (14, 3427603), (127, 377846), (137, 350266), (197, 243586), (254, 188923), (274, 175133), (394, 121793), (889, 53978), (959, 50038), (1379, 34798), (1778, 26989), (1918, 25019), (2758, 17399)]