39791886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 87851520

約数和(自身を除く): 48059634

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 61, 69, 87, 122, 138, 163, 174, 183, 326, 366, 489, 667, 978, 1334, 1403, 1769, 2001, 2806, 3538, 3749, 4002, 4209, 4727, 5307, 7498, 8418, 9454, 9943, 10614, 11247, 14181, 19886, 22494, 28362, 29829, 40687, 59658, 81374, 108721, 122061, 217442, 228689, 244122, 288347, 326163, 457378, 576694, 652326, 686067, 865041, 1372134, 1730082, 6631981, 13263962, 19895943, 39791886]

約数ペア:

[(1, 39791886), (2, 19895943), (3, 13263962), (6, 6631981), (23, 1730082), (29, 1372134), (46, 865041), (58, 686067), (61, 652326), (69, 576694), (87, 457378), (122, 326163), (138, 288347), (163, 244122), (174, 228689), (183, 217442), (326, 122061), (366, 108721), (489, 81374), (667, 59658), (978, 40687), (1334, 29829), (1403, 28362), (1769, 22494), (2001, 19886), (2806, 14181), (3538, 11247), (3749, 10614), (4002, 9943), (4209, 9454), (4727, 8418), (5307, 7498)]