28124796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2963}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 75688704

約数和(自身を除く): 47563908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 2963, 3164, 4746, 5926, 8889, 9492, 11852, 17778, 20741, 35556, 41482, 62223, 82964, 124446, 248892, 334819, 669638, 1004457, 1339276, 2008914, 2343733, 4017828, 4687466, 7031199, 9374932, 14062398, 28124796]

約数ペア:

[(1, 28124796), (2, 14062398), (3, 9374932), (4, 7031199), (6, 4687466), (7, 4017828), (12, 2343733), (14, 2008914), (21, 1339276), (28, 1004457), (42, 669638), (84, 334819), (113, 248892), (226, 124446), (339, 82964), (452, 62223), (678, 41482), (791, 35556), (1356, 20741), (1582, 17778), (2373, 11852), (2963, 9492), (3164, 8889), (4746, 5926)]