39465712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 91994112

約数和(自身を除く): 52528400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 367, 376, 517, 572, 611, 734, 752, 1034, 1144, 1222, 1468, 2068, 2288, 2444, 2936, 4037, 4136, 4771, 4888, 5872, 6721, 8074, 8272, 9542, 9776, 13442, 16148, 17249, 19084, 26884, 32296, 34498, 38168, 52481, 53768, 64592, 68996, 76336, 104962, 107536, 137992, 189739, 209924, 224237, 275984, 379478, 419848, 448474, 758956, 839696, 896948, 1517912, 1793896, 2466607, 3035824, 3587792, 4933214, 9866428, 19732856, 39465712]

約数ペア:

[(1, 39465712), (2, 19732856), (4, 9866428), (8, 4933214), (11, 3587792), (13, 3035824), (16, 2466607), (22, 1793896), (26, 1517912), (44, 896948), (47, 839696), (52, 758956), (88, 448474), (94, 419848), (104, 379478), (143, 275984), (176, 224237), (188, 209924), (208, 189739), (286, 137992), (367, 107536), (376, 104962), (517, 76336), (572, 68996), (611, 64592), (734, 53768), (752, 52481), (1034, 38168), (1144, 34498), (1222, 32296), (1468, 26884), (2068, 19084), (2288, 17249), (2444, 16148), (2936, 13442), (4037, 9776), (4136, 9542), (4771, 8272), (4888, 8074), (5872, 6721)]