28912632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 83393280

約数和(自身を除く): 54480648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1523, 1582, 2373, 2712, 3046, 3164, 4569, 4746, 6092, 6328, 9138, 9492, 10661, 12184, 18276, 18984, 21322, 31983, 36552, 42644, 63966, 85288, 127932, 172099, 255864, 344198, 516297, 688396, 1032594, 1204693, 1376792, 2065188, 2409386, 3614079, 4130376, 4818772, 7228158, 9637544, 14456316, 28912632]

約数ペア:

[(1, 28912632), (2, 14456316), (3, 9637544), (4, 7228158), (6, 4818772), (7, 4130376), (8, 3614079), (12, 2409386), (14, 2065188), (21, 1376792), (24, 1204693), (28, 1032594), (42, 688396), (56, 516297), (84, 344198), (113, 255864), (168, 172099), (226, 127932), (339, 85288), (452, 63966), (678, 42644), (791, 36552), (904, 31983), (1356, 21322), (1523, 18984), (1582, 18276), (2373, 12184), (2712, 10661), (3046, 9492), (3164, 9138), (4569, 6328), (4746, 6092)]