401803136

素因数分解:

$2^7\times 7^2\times {\mathrm{64063}}^1$

素因数の和:64091

約数の個数: 48

約数和(自身を含む): 931170240

約数和(自身を除く): 529367104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 64063, 128126, 256252, 448441, 512504, 896882, 1025008, 1793764, 2050016, 3139087, 3587528, 4100032, 6278174, 7175056, 8200064, 12556348, 14350112, 25112696, 28700224, 50225392, 57400448, 100450784, 200901568, 401803136]

約数ペア:

[(1, 401803136), (2, 200901568), (4, 100450784), (7, 57400448), (8, 50225392), (14, 28700224), (16, 25112696), (28, 14350112), (32, 12556348), (49, 8200064), (56, 7175056), (64, 6278174), (98, 4100032), (112, 3587528), (128, 3139087), (196, 2050016), (224, 1793764), (392, 1025008), (448, 896882), (784, 512504), (896, 448441), (1568, 256252), (3136, 128126), (6272, 64063)]