70071088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4429

約数の個数: 40

約数和(自身を含む): 145638000

約数和(自身を除く): 75566912

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 4349, 8056, 8698, 16112, 17396, 34792, 69584, 82631, 165262, 230497, 330524, 460994, 661048, 921988, 1322096, 1843976, 3687952, 4379443, 8758886, 17517772, 35035544, 70071088]

約数ペア:

[(1, 70071088), (2, 35035544), (4, 17517772), (8, 8758886), (16, 4379443), (19, 3687952), (38, 1843976), (53, 1322096), (76, 921988), (106, 661048), (152, 460994), (212, 330524), (304, 230497), (424, 165262), (848, 82631), (1007, 69584), (2014, 34792), (4028, 17396), (4349, 16112), (8056, 8698)]