66822176

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 138366144

約数和(自身を除く): 71543968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 163, 184, 326, 368, 557, 652, 736, 1114, 1304, 2228, 2608, 3749, 4456, 5216, 7498, 8912, 12811, 14996, 17824, 25622, 29992, 51244, 59984, 90791, 102488, 119968, 181582, 204976, 363164, 409952, 726328, 1452656, 2088193, 2905312, 4176386, 8352772, 16705544, 33411088, 66822176]

約数ペア:

[(1, 66822176), (2, 33411088), (4, 16705544), (8, 8352772), (16, 4176386), (23, 2905312), (32, 2088193), (46, 1452656), (92, 726328), (163, 409952), (184, 363164), (326, 204976), (368, 181582), (557, 119968), (652, 102488), (736, 90791), (1114, 59984), (1304, 51244), (2228, 29992), (2608, 25622), (3749, 17824), (4456, 14996), (5216, 12811), (7498, 8912)]