25705224

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21001}}^1$

素因数の和:21030

約数の個数: 48

約数和(自身を含む): 73717020

約数和(自身を除く): 48011796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 21001, 42002, 63003, 84004, 126006, 168008, 189009, 252012, 357017, 378018, 504024, 714034, 756036, 1071051, 1428068, 1512072, 2142102, 2856136, 3213153, 4284204, 6426306, 8568408, 12852612, 25705224]

約数ペア:

[(1, 25705224), (2, 12852612), (3, 8568408), (4, 6426306), (6, 4284204), (8, 3213153), (9, 2856136), (12, 2142102), (17, 1512072), (18, 1428068), (24, 1071051), (34, 756036), (36, 714034), (51, 504024), (68, 378018), (72, 357017), (102, 252012), (136, 189009), (153, 168008), (204, 126006), (306, 84004), (408, 63003), (612, 42002), (1224, 21001)]