72695456

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 152881344

約数和(自身を除く): 80185888

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 2297, 3956, 4594, 7912, 9188, 15824, 18376, 31648, 36752, 52831, 73504, 98771, 105662, 197542, 211324, 395084, 422648, 790168, 845296, 1580336, 1690592, 2271733, 3160672, 4543466, 9086932, 18173864, 36347728, 72695456]

約数ペア:

[(1, 72695456), (2, 36347728), (4, 18173864), (8, 9086932), (16, 4543466), (23, 3160672), (32, 2271733), (43, 1690592), (46, 1580336), (86, 845296), (92, 790168), (172, 422648), (184, 395084), (344, 211324), (368, 197542), (688, 105662), (736, 98771), (989, 73504), (1376, 52831), (1978, 36752), (2297, 31648), (3956, 18376), (4594, 15824), (7912, 9188)]