40705476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 113533056

約数和(自身を除く): 72827580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 1871, 3108, 3626, 3742, 5439, 5613, 7252, 7484, 10878, 11226, 13097, 21756, 22452, 26194, 39291, 52388, 69227, 78582, 91679, 138454, 157164, 183358, 207681, 275037, 276908, 366716, 415362, 484589, 550074, 830724, 969178, 1100148, 1453767, 1938356, 2907534, 3392123, 5815068, 6784246, 10176369, 13568492, 20352738, 40705476]

約数ペア:

[(1, 40705476), (2, 20352738), (3, 13568492), (4, 10176369), (6, 6784246), (7, 5815068), (12, 3392123), (14, 2907534), (21, 1938356), (28, 1453767), (37, 1100148), (42, 969178), (49, 830724), (74, 550074), (84, 484589), (98, 415362), (111, 366716), (147, 276908), (148, 275037), (196, 207681), (222, 183358), (259, 157164), (294, 138454), (444, 91679), (518, 78582), (588, 69227), (777, 52388), (1036, 39291), (1554, 26194), (1813, 22452), (1871, 21756), (3108, 13097), (3626, 11226), (3742, 10878), (5439, 7484), (5613, 7252)]