28037118

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 57733632

約数和(自身を除く): 29696514

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 401, 542, 802, 813, 1203, 1626, 2406, 11653, 17243, 23306, 34486, 34959, 51729, 69918, 103458, 108671, 217342, 326013, 652026, 4672853, 9345706, 14018559, 28037118]

約数ペア:

[(1, 28037118), (2, 14018559), (3, 9345706), (6, 4672853), (43, 652026), (86, 326013), (129, 217342), (258, 108671), (271, 103458), (401, 69918), (542, 51729), (802, 34959), (813, 34486), (1203, 23306), (1626, 17243), (2406, 11653)]