25209184

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 66721536

約数和(自身を除く): 41512352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 787, 1001, 1144, 1232, 1456, 1574, 2002, 2288, 2464, 2912, 3148, 4004, 4576, 5509, 6296, 8008, 8657, 10231, 11018, 12592, 16016, 17314, 20462, 22036, 25184, 32032, 34628, 40924, 44072, 60599, 69256, 71617, 81848, 88144, 112541, 121198, 138512, 143234, 163696, 176288, 225082, 242396, 277024, 286468, 327392, 450164, 484792, 572936, 787787, 900328, 969584, 1145872, 1575574, 1800656, 1939168, 2291744, 3151148, 3601312, 6302296, 12604592, 25209184]

約数ペア:

[(1, 25209184), (2, 12604592), (4, 6302296), (7, 3601312), (8, 3151148), (11, 2291744), (13, 1939168), (14, 1800656), (16, 1575574), (22, 1145872), (26, 969584), (28, 900328), (32, 787787), (44, 572936), (52, 484792), (56, 450164), (77, 327392), (88, 286468), (91, 277024), (104, 242396), (112, 225082), (143, 176288), (154, 163696), (176, 143234), (182, 138512), (208, 121198), (224, 112541), (286, 88144), (308, 81848), (352, 71617), (364, 69256), (416, 60599), (572, 44072), (616, 40924), (728, 34628), (787, 32032), (1001, 25184), (1144, 22036), (1232, 20462), (1456, 17314), (1574, 16016), (2002, 12592), (2288, 11018), (2464, 10231), (2912, 8657), (3148, 8008), (4004, 6296), (4576, 5509)]