25876312

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 65376720

約数和(自身を除く): 39500408

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 353, 374, 392, 476, 539, 616, 706, 748, 833, 952, 1078, 1309, 1412, 1496, 1666, 2156, 2471, 2618, 2824, 3332, 3883, 4312, 4942, 5236, 6001, 6664, 7766, 9163, 9884, 10472, 12002, 15532, 17297, 18326, 19768, 24004, 27181, 31064, 34594, 36652, 42007, 48008, 54362, 66011, 69188, 73304, 84014, 108724, 132022, 138376, 168028, 190267, 217448, 264044, 294049, 336056, 380534, 462077, 528088, 588098, 761068, 924154, 1176196, 1522136, 1848308, 2352392, 3234539, 3696616, 6469078, 12938156, 25876312]

約数ペア:

[(1, 25876312), (2, 12938156), (4, 6469078), (7, 3696616), (8, 3234539), (11, 2352392), (14, 1848308), (17, 1522136), (22, 1176196), (28, 924154), (34, 761068), (44, 588098), (49, 528088), (56, 462077), (68, 380534), (77, 336056), (88, 294049), (98, 264044), (119, 217448), (136, 190267), (154, 168028), (187, 138376), (196, 132022), (238, 108724), (308, 84014), (353, 73304), (374, 69188), (392, 66011), (476, 54362), (539, 48008), (616, 42007), (706, 36652), (748, 34594), (833, 31064), (952, 27181), (1078, 24004), (1309, 19768), (1412, 18326), (1496, 17297), (1666, 15532), (2156, 12002), (2471, 10472), (2618, 9884), (2824, 9163), (3332, 7766), (3883, 6664), (4312, 6001), (4942, 5236)]