26609804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 55130880

約数和(自身を除く): 28521076

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1171, 1196, 1748, 2342, 4684, 5681, 11362, 15223, 22249, 22724, 26933, 30446, 44498, 53866, 60892, 88996, 107732, 289237, 350129, 511727, 578474, 700258, 1023454, 1156948, 1400516, 2046908, 6652451, 13304902, 26609804]

約数ペア:

[(1, 26609804), (2, 13304902), (4, 6652451), (13, 2046908), (19, 1400516), (23, 1156948), (26, 1023454), (38, 700258), (46, 578474), (52, 511727), (76, 350129), (92, 289237), (247, 107732), (299, 88996), (437, 60892), (494, 53866), (598, 44498), (874, 30446), (988, 26933), (1171, 22724), (1196, 22249), (1748, 15223), (2342, 11362), (4684, 5681)]