25388232

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 66031680

約数和(自身を除く): 40643448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 73, 86, 129, 146, 172, 219, 258, 292, 337, 344, 438, 516, 584, 674, 876, 1011, 1032, 1348, 1752, 2022, 2696, 3139, 4044, 6278, 8088, 9417, 12556, 14491, 18834, 24601, 25112, 28982, 37668, 43473, 49202, 57964, 73803, 75336, 86946, 98404, 115928, 147606, 173892, 196808, 295212, 347784, 590424, 1057843, 2115686, 3173529, 4231372, 6347058, 8462744, 12694116, 25388232]

約数ペア:

[(1, 25388232), (2, 12694116), (3, 8462744), (4, 6347058), (6, 4231372), (8, 3173529), (12, 2115686), (24, 1057843), (43, 590424), (73, 347784), (86, 295212), (129, 196808), (146, 173892), (172, 147606), (219, 115928), (258, 98404), (292, 86946), (337, 75336), (344, 73803), (438, 57964), (516, 49202), (584, 43473), (674, 37668), (876, 28982), (1011, 25112), (1032, 24601), (1348, 18834), (1752, 14491), (2022, 12556), (2696, 9417), (3139, 8088), (4044, 6278)]