727770752

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{71971}}^1$

素因数の和:72064

約数の個数: 32

約数和(自身を含む): 1468228800

約数和(自身を除く): 740458048

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 71971, 143942, 287884, 575768, 1151536, 2303072, 4606144, 5685709, 9212288, 11371418, 22742836, 45485672, 90971344, 181942688, 363885376, 727770752]

約数ペア:

[(1, 727770752), (2, 363885376), (4, 181942688), (8, 90971344), (16, 45485672), (32, 22742836), (64, 11371418), (79, 9212288), (128, 5685709), (158, 4606144), (316, 2303072), (632, 1151536), (1264, 575768), (2528, 287884), (5056, 143942), (10112, 71971)]