14020272

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2015

約数の個数: 90

約数和(自身を含む): 45666348

約数和(自身を除く): 31646076

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 1987, 2352, 3528, 3974, 5961, 7056, 7948, 11922, 13909, 15896, 17883, 23844, 27818, 31792, 35766, 41727, 47688, 55636, 71532, 83454, 95376, 97363, 111272, 125181, 143064, 166908, 194726, 222544, 250362, 286128, 292089, 333816, 389452, 500724, 584178, 667632, 778904, 876267, 1001448, 1168356, 1557808, 1752534, 2002896, 2336712, 3505068, 4673424, 7010136, 14020272]

約数ペア:

[(1, 14020272), (2, 7010136), (3, 4673424), (4, 3505068), (6, 2336712), (7, 2002896), (8, 1752534), (9, 1557808), (12, 1168356), (14, 1001448), (16, 876267), (18, 778904), (21, 667632), (24, 584178), (28, 500724), (36, 389452), (42, 333816), (48, 292089), (49, 286128), (56, 250362), (63, 222544), (72, 194726), (84, 166908), (98, 143064), (112, 125181), (126, 111272), (144, 97363), (147, 95376), (168, 83454), (196, 71532), (252, 55636), (294, 47688), (336, 41727), (392, 35766), (441, 31792), (504, 27818), (588, 23844), (784, 17883), (882, 15896), (1008, 13909), (1176, 11922), (1764, 7948), (1987, 7056), (2352, 5961), (3528, 3974)]