28135704

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{24943}}^1$

素因数の和:24999

約数の個数: 32

約数和(自身を含む): 71838720

約数和(自身を除く): 43703016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 24943, 49886, 74829, 99772, 149658, 199544, 299316, 598632, 1172321, 2344642, 3516963, 4689284, 7033926, 9378568, 14067852, 28135704]

約数ペア:

[(1, 28135704), (2, 14067852), (3, 9378568), (4, 7033926), (6, 4689284), (8, 3516963), (12, 2344642), (24, 1172321), (47, 598632), (94, 299316), (141, 199544), (188, 149658), (282, 99772), (376, 74829), (564, 49886), (1128, 24943)]