26909688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86249}}^1$

素因数の和:86271

約数の個数: 32

約数和(自身を含む): 72450000

約数和(自身を除く): 45540312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 86249, 172498, 258747, 344996, 517494, 689992, 1034988, 1121237, 2069976, 2242474, 3363711, 4484948, 6727422, 8969896, 13454844, 26909688]

約数ペア:

[(1, 26909688), (2, 13454844), (3, 8969896), (4, 6727422), (6, 4484948), (8, 3363711), (12, 2242474), (13, 2069976), (24, 1121237), (26, 1034988), (39, 689992), (52, 517494), (78, 344996), (104, 258747), (156, 172498), (312, 86249)]