8446572064

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^2\times {\mathrm{1151}}^1$

素因数の和:1530

約数の個数: 72

約数和(自身を含む): 19126969344

約数和(自身を除く): 10680397280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1151, 1267, 1448, 2302, 2534, 2896, 4604, 5068, 5792, 8057, 9208, 10136, 16114, 18416, 20272, 32228, 32761, 36832, 40544, 64456, 65522, 128912, 131044, 208331, 229327, 257824, 262088, 416662, 458654, 524176, 833324, 917308, 1048352, 1458317, 1666648, 1834616, 2916634, 3333296, 3669232, 5833268, 6666592, 7338464, 11666536, 23333072, 37707911, 46666144, 75415822, 150831644, 263955377, 301663288, 527910754, 603326576, 1055821508, 1206653152, 2111643016, 4223286032, 8446572064]

約数ペア:

[(1, 8446572064), (2, 4223286032), (4, 2111643016), (7, 1206653152), (8, 1055821508), (14, 603326576), (16, 527910754), (28, 301663288), (32, 263955377), (56, 150831644), (112, 75415822), (181, 46666144), (224, 37707911), (362, 23333072), (724, 11666536), (1151, 7338464), (1267, 6666592), (1448, 5833268), (2302, 3669232), (2534, 3333296), (2896, 2916634), (4604, 1834616), (5068, 1666648), (5792, 1458317), (8057, 1048352), (9208, 917308), (10136, 833324), (16114, 524176), (18416, 458654), (20272, 416662), (32228, 262088), (32761, 257824), (36832, 229327), (40544, 208331), (64456, 131044), (65522, 128912)]