33783896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 70567200

約数和(自身を除く): 36783304

約数列:

[1, 2, 4, 8, 17, 34, 43, 53, 68, 86, 106, 109, 136, 172, 212, 218, 344, 424, 436, 731, 872, 901, 1462, 1802, 1853, 2279, 2924, 3604, 3706, 4558, 4687, 5777, 5848, 7208, 7412, 9116, 9374, 11554, 14824, 18232, 18748, 23108, 37496, 38743, 46216, 77486, 79679, 98209, 154972, 159358, 196418, 248411, 309944, 318716, 392836, 496822, 637432, 785672, 993644, 1987288, 4222987, 8445974, 16891948, 33783896]

約数ペア:

[(1, 33783896), (2, 16891948), (4, 8445974), (8, 4222987), (17, 1987288), (34, 993644), (43, 785672), (53, 637432), (68, 496822), (86, 392836), (106, 318716), (109, 309944), (136, 248411), (172, 196418), (212, 159358), (218, 154972), (344, 98209), (424, 79679), (436, 77486), (731, 46216), (872, 38743), (901, 37496), (1462, 23108), (1802, 18748), (1853, 18232), (2279, 14824), (2924, 11554), (3604, 9374), (3706, 9116), (4558, 7412), (4687, 7208), (5777, 5848)]