72268672

素因数分解:

$2^7\times 7^1\times {\mathrm{80657}}^1$

素因数の和:80678

約数の個数: 32

約数和(自身を含む): 164542320

約数和(自身を除く): 92273648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 80657, 161314, 322628, 564599, 645256, 1129198, 1290512, 2258396, 2581024, 4516792, 5162048, 9033584, 10324096, 18067168, 36134336, 72268672]

約数ペア:

[(1, 72268672), (2, 36134336), (4, 18067168), (7, 10324096), (8, 9033584), (14, 5162048), (16, 4516792), (28, 2581024), (32, 2258396), (56, 1290512), (64, 1129198), (112, 645256), (128, 564599), (224, 322628), (448, 161314), (896, 80657)]