28360836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112543}}^1$

素因数の和:112560

約数の個数: 36

約数和(自身を含む): 81932032

約数和(自身を除く): 53571196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112543, 225086, 337629, 450172, 675258, 787801, 1012887, 1350516, 1575602, 2025774, 2363403, 3151204, 4051548, 4726806, 7090209, 9453612, 14180418, 28360836]

約数ペア:

[(1, 28360836), (2, 14180418), (3, 9453612), (4, 7090209), (6, 4726806), (7, 4051548), (9, 3151204), (12, 2363403), (14, 2025774), (18, 1575602), (21, 1350516), (28, 1012887), (36, 787801), (42, 675258), (63, 450172), (84, 337629), (126, 225086), (252, 112543)]