26156208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 73495296

約数和(自身を除く): 47339088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 167, 208, 251, 312, 334, 501, 502, 624, 668, 753, 1002, 1004, 1336, 1506, 2004, 2008, 2171, 2672, 3012, 3263, 4008, 4016, 4342, 6024, 6513, 6526, 8016, 8684, 9789, 12048, 13026, 13052, 17368, 19578, 26052, 26104, 34736, 39156, 41917, 52104, 52208, 78312, 83834, 104208, 125751, 156624, 167668, 251502, 335336, 503004, 544921, 670672, 1006008, 1089842, 1634763, 2012016, 2179684, 3269526, 4359368, 6539052, 8718736, 13078104, 26156208]

約数ペア:

[(1, 26156208), (2, 13078104), (3, 8718736), (4, 6539052), (6, 4359368), (8, 3269526), (12, 2179684), (13, 2012016), (16, 1634763), (24, 1089842), (26, 1006008), (39, 670672), (48, 544921), (52, 503004), (78, 335336), (104, 251502), (156, 167668), (167, 156624), (208, 125751), (251, 104208), (312, 83834), (334, 78312), (501, 52208), (502, 52104), (624, 41917), (668, 39156), (753, 34736), (1002, 26104), (1004, 26052), (1336, 19578), (1506, 17368), (2004, 13052), (2008, 13026), (2171, 12048), (2672, 9789), (3012, 8684), (3263, 8016), (4008, 6526), (4016, 6513), (4342, 6024)]