25072848684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3151439}}^1$

素因数の和:3151479

約数の個数: 72

約数和(自身を含む): 72268822080

約数和(自身を除く): 47195973396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 3151439, 6302878, 9454317, 12605756, 18908634, 28362951, 37817268, 40968707, 53574463, 56725902, 81937414, 107148926, 113451804, 122906121, 160723389, 163874828, 214297852, 245812242, 321446778, 368718363, 482170167, 491624484, 642893556, 696468019, 737436726, 964340334, 1392936038, 1474873452, 1928680668, 2089404057, 2785872076, 4178808114, 6268212171, 8357616228, 12536424342, 25072848684]

約数ペア:

[(1, 25072848684), (2, 12536424342), (3, 8357616228), (4, 6268212171), (6, 4178808114), (9, 2785872076), (12, 2089404057), (13, 1928680668), (17, 1474873452), (18, 1392936038), (26, 964340334), (34, 737436726), (36, 696468019), (39, 642893556), (51, 491624484), (52, 482170167), (68, 368718363), (78, 321446778), (102, 245812242), (117, 214297852), (153, 163874828), (156, 160723389), (204, 122906121), (221, 113451804), (234, 107148926), (306, 81937414), (442, 56725902), (468, 53574463), (612, 40968707), (663, 37817268), (884, 28362951), (1326, 18908634), (1989, 12605756), (2652, 9454317), (3978, 6302878), (7956, 3151439)]