415447744

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{64271}}^1$

素因数の和:64384

約数の個数: 28

約数和(自身を含む): 832579488

約数和(自身を除く): 417131744

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 64271, 128542, 257084, 514168, 1028336, 2056672, 4113344, 6491371, 12982742, 25965484, 51930968, 103861936, 207723872, 415447744]

約数ペア:

[(1, 415447744), (2, 207723872), (4, 103861936), (8, 51930968), (16, 25965484), (32, 12982742), (64, 6491371), (101, 4113344), (202, 2056672), (404, 1028336), (808, 514168), (1616, 257084), (3232, 128542), (6464, 64271)]