420915904

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{23743}}^1$

素因数の和:24032

約数の個数: 28

約数和(自身を含む): 838305664

約数和(自身を除く): 417389760

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 554, 1108, 2216, 4432, 8864, 17728, 23743, 47486, 94972, 189944, 379888, 759776, 1519552, 6576811, 13153622, 26307244, 52614488, 105228976, 210457952, 420915904]

約数ペア:

[(1, 420915904), (2, 210457952), (4, 105228976), (8, 52614488), (16, 26307244), (32, 13153622), (64, 6576811), (277, 1519552), (554, 759776), (1108, 379888), (2216, 189944), (4432, 94972), (8864, 47486), (17728, 23743)]