28523472

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 78804480

約数和(自身を除く): 50281008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 661, 696, 744, 899, 1322, 1392, 1488, 1798, 1983, 2644, 2697, 3596, 3966, 5288, 5394, 7192, 7932, 10576, 10788, 14384, 15864, 19169, 20491, 21576, 31728, 38338, 40982, 43152, 57507, 61473, 76676, 81964, 115014, 122946, 153352, 163928, 230028, 245892, 306704, 327856, 460056, 491784, 594239, 920112, 983568, 1188478, 1782717, 2376956, 3565434, 4753912, 7130868, 9507824, 14261736, 28523472]

約数ペア:

[(1, 28523472), (2, 14261736), (3, 9507824), (4, 7130868), (6, 4753912), (8, 3565434), (12, 2376956), (16, 1782717), (24, 1188478), (29, 983568), (31, 920112), (48, 594239), (58, 491784), (62, 460056), (87, 327856), (93, 306704), (116, 245892), (124, 230028), (174, 163928), (186, 153352), (232, 122946), (248, 115014), (348, 81964), (372, 76676), (464, 61473), (496, 57507), (661, 43152), (696, 40982), (744, 38338), (899, 31728), (1322, 21576), (1392, 20491), (1488, 19169), (1798, 15864), (1983, 14384), (2644, 10788), (2697, 10576), (3596, 7932), (3966, 7192), (5288, 5394)]