25643988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{30971}}^1$

素因数の和:31004

約数の個数: 36

約数和(自身を含む): 67642848

約数和(自身を除く): 41998860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 30971, 61942, 92913, 123884, 185826, 278739, 371652, 557478, 712333, 1114956, 1424666, 2136999, 2849332, 4273998, 6410997, 8547996, 12821994, 25643988]

約数ペア:

[(1, 25643988), (2, 12821994), (3, 8547996), (4, 6410997), (6, 4273998), (9, 2849332), (12, 2136999), (18, 1424666), (23, 1114956), (36, 712333), (46, 557478), (69, 371652), (92, 278739), (138, 185826), (207, 123884), (276, 92913), (414, 61942), (828, 30971)]