15697633696

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{39551}}^1$

素因数の和:39797

約数の個数: 48

約数和(自身を含む): 31496048640

約数和(自身を除く): 15798414944

約数列:

[1, 2, 4, 8, 16, 32, 79, 157, 158, 314, 316, 628, 632, 1256, 1264, 2512, 2528, 5024, 12403, 24806, 39551, 49612, 79102, 99224, 158204, 198448, 316408, 396896, 632816, 1265632, 3124529, 6209507, 6249058, 12419014, 12498116, 24838028, 24996232, 49676056, 49992464, 99352112, 99984928, 198704224, 490551053, 981102106, 1962204212, 3924408424, 7848816848, 15697633696]

約数ペア:

[(1, 15697633696), (2, 7848816848), (4, 3924408424), (8, 1962204212), (16, 981102106), (32, 490551053), (79, 198704224), (157, 99984928), (158, 99352112), (314, 49992464), (316, 49676056), (628, 24996232), (632, 24838028), (1256, 12498116), (1264, 12419014), (2512, 6249058), (2528, 6209507), (5024, 3124529), (12403, 1265632), (24806, 632816), (39551, 396896), (49612, 316408), (79102, 198448), (99224, 158204)]