28508719218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14442107}}^1$

素因数の和:14442166

約数の個数: 32

約数和(自身を含む): 66549233664

約数和(自身を除く): 38040514446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 14442107, 28884214, 43326321, 86652642, 101094749, 202189498, 303284247, 606568494, 678779029, 1357558058, 2036337087, 4072674174, 4751453203, 9502906406, 14254359609, 28508719218]

約数ペア:

[(1, 28508719218), (2, 14254359609), (3, 9502906406), (6, 4751453203), (7, 4072674174), (14, 2036337087), (21, 1357558058), (42, 678779029), (47, 606568494), (94, 303284247), (141, 202189498), (282, 101094749), (329, 86652642), (658, 43326321), (987, 28884214), (1974, 14442107)]