16496767784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{33487}}^1$

素因数の和:33982

約数の個数: 64

約数和(自身を含む): 37292236800

約数和(自身を除く): 20795469016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 463, 532, 926, 1064, 1852, 3241, 3704, 6482, 8797, 12964, 17594, 25928, 33487, 35188, 61579, 66974, 70376, 123158, 133948, 234409, 246316, 267896, 468818, 492632, 636253, 937636, 1272506, 1875272, 2545012, 4453771, 5090024, 8907542, 15504481, 17815084, 31008962, 35630168, 62017924, 108531367, 124035848, 217062734, 294585139, 434125468, 589170278, 868250936, 1178340556, 2062095973, 2356681112, 4124191946, 8248383892, 16496767784]

約数ペア:

[(1, 16496767784), (2, 8248383892), (4, 4124191946), (7, 2356681112), (8, 2062095973), (14, 1178340556), (19, 868250936), (28, 589170278), (38, 434125468), (56, 294585139), (76, 217062734), (133, 124035848), (152, 108531367), (266, 62017924), (463, 35630168), (532, 31008962), (926, 17815084), (1064, 15504481), (1852, 8907542), (3241, 5090024), (3704, 4453771), (6482, 2545012), (8797, 1875272), (12964, 1272506), (17594, 937636), (25928, 636253), (33487, 492632), (35188, 468818), (61579, 267896), (66974, 246316), (70376, 234409), (123158, 133948)]