70876544

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{1999}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 141780000

約数和(自身を除く): 70903456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 1999, 2216, 3998, 4432, 7996, 8864, 15992, 17728, 31984, 35456, 63968, 127936, 255872, 553723, 1107446, 2214892, 4429784, 8859568, 17719136, 35438272, 70876544]

約数ペア:

[(1, 70876544), (2, 35438272), (4, 17719136), (8, 8859568), (16, 4429784), (32, 2214892), (64, 1107446), (128, 553723), (277, 255872), (554, 127936), (1108, 63968), (1999, 35456), (2216, 31984), (3998, 17728), (4432, 15992), (7996, 8864)]