25472664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 85708800

約数和(自身を除く): 60236136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 991, 1071, 1224, 1428, 1512, 1836, 1982, 2142, 2856, 2973, 3213, 3672, 3964, 4284, 5946, 6426, 6937, 7928, 8568, 8919, 11892, 12852, 13874, 16847, 17838, 20811, 23784, 25704, 26757, 27748, 33694, 35676, 41622, 50541, 53514, 55496, 62433, 67388, 71352, 83244, 101082, 107028, 117929, 124866, 134776, 151623, 166488, 187299, 202164, 214056, 235858, 249732, 303246, 353787, 374598, 404328, 454869, 471716, 499464, 606492, 707574, 749196, 909738, 943432, 1061361, 1212984, 1415148, 1498392, 1819476, 2122722, 2830296, 3184083, 3638952, 4245444, 6368166, 8490888, 12736332, 25472664]

約数ペア:

[(1, 25472664), (2, 12736332), (3, 8490888), (4, 6368166), (6, 4245444), (7, 3638952), (8, 3184083), (9, 2830296), (12, 2122722), (14, 1819476), (17, 1498392), (18, 1415148), (21, 1212984), (24, 1061361), (27, 943432), (28, 909738), (34, 749196), (36, 707574), (42, 606492), (51, 499464), (54, 471716), (56, 454869), (63, 404328), (68, 374598), (72, 353787), (84, 303246), (102, 249732), (108, 235858), (119, 214056), (126, 202164), (136, 187299), (153, 166488), (168, 151623), (189, 134776), (204, 124866), (216, 117929), (238, 107028), (252, 101082), (306, 83244), (357, 71352), (378, 67388), (408, 62433), (459, 55496), (476, 53514), (504, 50541), (612, 41622), (714, 35676), (756, 33694), (918, 27748), (952, 26757), (991, 25704), (1071, 23784), (1224, 20811), (1428, 17838), (1512, 16847), (1836, 13874), (1982, 12852), (2142, 11892), (2856, 8919), (2973, 8568), (3213, 7928), (3672, 6937), (3964, 6426), (4284, 5946)]