72632848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 145009568

約数和(自身を除く): 72376720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 193, 344, 386, 547, 688, 772, 1094, 1544, 2188, 3088, 4376, 8299, 8752, 16598, 23521, 33196, 47042, 66392, 94084, 105571, 132784, 188168, 211142, 376336, 422284, 844568, 1689136, 4539553, 9079106, 18158212, 36316424, 72632848]

約数ペア:

[(1, 72632848), (2, 36316424), (4, 18158212), (8, 9079106), (16, 4539553), (43, 1689136), (86, 844568), (172, 422284), (193, 376336), (344, 211142), (386, 188168), (547, 132784), (688, 105571), (772, 94084), (1094, 66392), (1544, 47042), (2188, 33196), (3088, 23521), (4376, 16598), (8299, 8752)]