39642064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1448

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 60351536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1399, 1771, 2024, 2576, 2798, 3542, 4048, 5596, 7084, 9793, 11192, 14168, 15389, 19586, 22384, 28336, 30778, 32177, 39172, 61556, 64354, 78344, 107723, 123112, 128708, 156688, 215446, 225239, 246224, 257416, 353947, 430892, 450478, 514832, 707894, 861784, 900956, 1415788, 1723568, 1801912, 2477629, 2831576, 3603824, 4955258, 5663152, 9910516, 19821032, 39642064]

約数ペア:

[(1, 39642064), (2, 19821032), (4, 9910516), (7, 5663152), (8, 4955258), (11, 3603824), (14, 2831576), (16, 2477629), (22, 1801912), (23, 1723568), (28, 1415788), (44, 900956), (46, 861784), (56, 707894), (77, 514832), (88, 450478), (92, 430892), (112, 353947), (154, 257416), (161, 246224), (176, 225239), (184, 215446), (253, 156688), (308, 128708), (322, 123112), (368, 107723), (506, 78344), (616, 64354), (644, 61556), (1012, 39172), (1232, 32177), (1288, 30778), (1399, 28336), (1771, 22384), (2024, 19586), (2576, 15389), (2798, 14168), (3542, 11192), (4048, 9793), (5596, 7084)]