28540092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7229}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 77736960

約数和(自身を除く): 49196868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7229, 14458, 21687, 28916, 43374, 50603, 86748, 101206, 151809, 202412, 303618, 339763, 607236, 679526, 1019289, 1359052, 2038578, 2378341, 4077156, 4756682, 7135023, 9513364, 14270046, 28540092]

約数ペア:

[(1, 28540092), (2, 14270046), (3, 9513364), (4, 7135023), (6, 4756682), (7, 4077156), (12, 2378341), (14, 2038578), (21, 1359052), (28, 1019289), (42, 679526), (47, 607236), (84, 339763), (94, 303618), (141, 202412), (188, 151809), (282, 101206), (329, 86748), (564, 50603), (658, 43374), (987, 28916), (1316, 21687), (1974, 14458), (3948, 7229)]