28930688

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 62277120

約数和(自身を除く): 33346432

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 317, 368, 496, 634, 713, 736, 992, 1268, 1426, 1472, 1984, 2536, 2852, 2944, 3968, 5072, 5704, 7291, 9827, 10144, 11408, 14582, 19654, 20288, 22816, 29164, 39308, 40576, 45632, 58328, 78616, 91264, 116656, 157232, 226021, 233312, 314464, 452042, 466624, 628928, 904084, 933248, 1257856, 1808168, 3616336, 7232672, 14465344, 28930688]

約数ペア:

[(1, 28930688), (2, 14465344), (4, 7232672), (8, 3616336), (16, 1808168), (23, 1257856), (31, 933248), (32, 904084), (46, 628928), (62, 466624), (64, 452042), (92, 314464), (124, 233312), (128, 226021), (184, 157232), (248, 116656), (317, 91264), (368, 78616), (496, 58328), (634, 45632), (713, 40576), (736, 39308), (992, 29164), (1268, 22816), (1426, 20288), (1472, 19654), (1984, 14582), (2536, 11408), (2852, 10144), (2944, 9827), (3968, 7291), (5072, 5704)]