72379168

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{28631}}^1$

素因数の和:28720

約数の個数: 24

約数和(自身を含む): 144305280

約数和(自身を除く): 71926112

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 28631, 57262, 114524, 229048, 458096, 916192, 2261849, 4523698, 9047396, 18094792, 36189584, 72379168]

約数ペア:

[(1, 72379168), (2, 36189584), (4, 18094792), (8, 9047396), (16, 4523698), (32, 2261849), (79, 916192), (158, 458096), (316, 229048), (632, 114524), (1264, 57262), (2528, 28631)]