39401408

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{7793}}^1$

素因数の和:7884

約数の個数: 28

約数和(自身を含む): 79187040

約数和(自身を除く): 39785632

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 7793, 15586, 31172, 62344, 124688, 249376, 498752, 615647, 1231294, 2462588, 4925176, 9850352, 19700704, 39401408]

約数ペア:

[(1, 39401408), (2, 19700704), (4, 9850352), (8, 4925176), (16, 2462588), (32, 1231294), (64, 615647), (79, 498752), (158, 249376), (316, 124688), (632, 62344), (1264, 31172), (2528, 15586), (5056, 7793)]