70490752

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{6971}}^1$

素因数の和:7064

約数の個数: 32

約数和(自身を含む): 142228800

約数和(自身を除く): 71738048

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 6971, 10112, 13942, 27884, 55768, 111536, 223072, 446144, 550709, 892288, 1101418, 2202836, 4405672, 8811344, 17622688, 35245376, 70490752]

約数ペア:

[(1, 70490752), (2, 35245376), (4, 17622688), (8, 8811344), (16, 4405672), (32, 2202836), (64, 1101418), (79, 892288), (128, 550709), (158, 446144), (316, 223072), (632, 111536), (1264, 55768), (2528, 27884), (5056, 13942), (6971, 10112)]