28206048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 80904096

約数和(自身を除く): 52698048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 97, 104, 156, 194, 208, 233, 291, 312, 388, 416, 466, 582, 624, 699, 776, 932, 1164, 1248, 1261, 1398, 1552, 1864, 2328, 2522, 2796, 3029, 3104, 3728, 3783, 4656, 5044, 5592, 6058, 7456, 7566, 9087, 9312, 10088, 11184, 12116, 15132, 18174, 20176, 22368, 22601, 24232, 30264, 36348, 40352, 45202, 48464, 60528, 67803, 72696, 90404, 96928, 121056, 135606, 145392, 180808, 271212, 290784, 293813, 361616, 542424, 587626, 723232, 881439, 1084848, 1175252, 1762878, 2169696, 2350504, 3525756, 4701008, 7051512, 9402016, 14103024, 28206048]

約数ペア:

[(1, 28206048), (2, 14103024), (3, 9402016), (4, 7051512), (6, 4701008), (8, 3525756), (12, 2350504), (13, 2169696), (16, 1762878), (24, 1175252), (26, 1084848), (32, 881439), (39, 723232), (48, 587626), (52, 542424), (78, 361616), (96, 293813), (97, 290784), (104, 271212), (156, 180808), (194, 145392), (208, 135606), (233, 121056), (291, 96928), (312, 90404), (388, 72696), (416, 67803), (466, 60528), (582, 48464), (624, 45202), (699, 40352), (776, 36348), (932, 30264), (1164, 24232), (1248, 22601), (1261, 22368), (1398, 20176), (1552, 18174), (1864, 15132), (2328, 12116), (2522, 11184), (2796, 10088), (3029, 9312), (3104, 9087), (3728, 7566), (3783, 7456), (4656, 6058), (5044, 5592)]