66507008

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 133432320

約数和(自身を除く): 66925312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 956, 1087, 1912, 2174, 3824, 4348, 7648, 8696, 15296, 17392, 30592, 34784, 61184, 69568, 139136, 259793, 278272, 519586, 1039172, 2078344, 4156688, 8313376, 16626752, 33253504, 66507008]

約数ペア:

[(1, 66507008), (2, 33253504), (4, 16626752), (8, 8313376), (16, 4156688), (32, 2078344), (64, 1039172), (128, 519586), (239, 278272), (256, 259793), (478, 139136), (956, 69568), (1087, 61184), (1912, 34784), (2174, 30592), (3824, 17392), (4348, 15296), (7648, 8696)]