325026688

素因数分解:

$2^7\times 7^1\times {\mathrm{362753}}^1$

素因数の和:362774

約数の個数: 32

約数和(自身を含む): 740018160

約数和(自身を除く): 414991472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 362753, 725506, 1451012, 2539271, 2902024, 5078542, 5804048, 10157084, 11608096, 20314168, 23216192, 40628336, 46432384, 81256672, 162513344, 325026688]

約数ペア:

[(1, 325026688), (2, 162513344), (4, 81256672), (7, 46432384), (8, 40628336), (14, 23216192), (16, 20314168), (28, 11608096), (32, 10157084), (56, 5804048), (64, 5078542), (112, 2902024), (128, 2539271), (224, 1451012), (448, 725506), (896, 362753)]