422553424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1597}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 856016640

約数和(自身を除く): 433463216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 719, 1438, 1597, 2876, 3194, 5752, 6388, 11504, 12776, 16537, 25552, 33074, 36731, 66148, 73462, 132296, 146924, 264592, 293848, 587696, 1148243, 2296486, 4592972, 9185944, 18371888, 26409589, 52819178, 105638356, 211276712, 422553424]

約数ペア:

[(1, 422553424), (2, 211276712), (4, 105638356), (8, 52819178), (16, 26409589), (23, 18371888), (46, 9185944), (92, 4592972), (184, 2296486), (368, 1148243), (719, 587696), (1438, 293848), (1597, 264592), (2876, 146924), (3194, 132296), (5752, 73462), (6388, 66148), (11504, 36731), (12776, 33074), (16537, 25552)]