28589274

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1521

約数の個数: 80

約数和(自身を含む): 77571648

約数和(自身を除く): 48982374

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 1483, 2142, 2754, 2966, 3213, 4449, 6426, 8898, 9639, 10381, 13347, 19278, 20762, 25211, 26694, 31143, 40041, 50422, 62286, 75633, 80082, 93429, 120123, 151266, 176477, 186858, 226899, 240246, 280287, 352954, 453798, 529431, 560574, 680697, 840861, 1058862, 1361394, 1588293, 1681722, 2042091, 3176586, 4084182, 4764879, 9529758, 14294637, 28589274]

約数ペア:

[(1, 28589274), (2, 14294637), (3, 9529758), (6, 4764879), (7, 4084182), (9, 3176586), (14, 2042091), (17, 1681722), (18, 1588293), (21, 1361394), (27, 1058862), (34, 840861), (42, 680697), (51, 560574), (54, 529431), (63, 453798), (81, 352954), (102, 280287), (119, 240246), (126, 226899), (153, 186858), (162, 176477), (189, 151266), (238, 120123), (306, 93429), (357, 80082), (378, 75633), (459, 62286), (567, 50422), (714, 40041), (918, 31143), (1071, 26694), (1134, 25211), (1377, 20762), (1483, 19278), (2142, 13347), (2754, 10381), (2966, 9639), (3213, 8898), (4449, 6426)]