28874076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31249}}^1$

素因数の和:31274

約数の個数: 48

約数和(自身を含む): 84000000

約数和(自身を除く): 55125924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 31249, 62498, 93747, 124996, 187494, 218743, 343739, 374988, 437486, 656229, 687478, 874972, 1031217, 1312458, 1374956, 2062434, 2406173, 2624916, 4124868, 4812346, 7218519, 9624692, 14437038, 28874076]

約数ペア:

[(1, 28874076), (2, 14437038), (3, 9624692), (4, 7218519), (6, 4812346), (7, 4124868), (11, 2624916), (12, 2406173), (14, 2062434), (21, 1374956), (22, 1312458), (28, 1031217), (33, 874972), (42, 687478), (44, 656229), (66, 437486), (77, 374988), (84, 343739), (132, 218743), (154, 187494), (231, 124996), (308, 93747), (462, 62498), (924, 31249)]