28483266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18329}}^1$

素因数の和:18378

約数の個数: 32

約数和(自身を含む): 66867840

約数和(自身を除く): 38384574

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 18329, 36658, 54987, 109974, 128303, 256606, 384909, 678173, 769818, 1356346, 2034519, 4069038, 4747211, 9494422, 14241633, 28483266]

約数ペア:

[(1, 28483266), (2, 14241633), (3, 9494422), (6, 4747211), (7, 4069038), (14, 2034519), (21, 1356346), (37, 769818), (42, 678173), (74, 384909), (111, 256606), (222, 128303), (259, 109974), (518, 54987), (777, 36658), (1554, 18329)]