70668832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 150642072

約数和(自身を除く): 79973240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 257, 416, 514, 661, 1028, 1322, 2056, 2644, 3341, 4112, 5288, 6682, 8224, 8593, 10576, 13364, 17186, 21152, 26728, 34372, 53456, 68744, 106912, 137488, 169877, 274976, 339754, 679508, 1359016, 2208401, 2718032, 4416802, 5436064, 8833604, 17667208, 35334416, 70668832]

約数ペア:

[(1, 70668832), (2, 35334416), (4, 17667208), (8, 8833604), (13, 5436064), (16, 4416802), (26, 2718032), (32, 2208401), (52, 1359016), (104, 679508), (208, 339754), (257, 274976), (416, 169877), (514, 137488), (661, 106912), (1028, 68744), (1322, 53456), (2056, 34372), (2644, 26728), (3341, 21152), (4112, 17186), (5288, 13364), (6682, 10576), (8224, 8593)]