251022016

素因数分解:

$2^6\times 7^1\times {\mathrm{560317}}^1$

素因数の和:560336

約数の個数: 28

約数和(自身を含む): 569283088

約数和(自身を除く): 318261072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 560317, 1120634, 2241268, 3922219, 4482536, 7844438, 8965072, 15688876, 17930144, 31377752, 35860288, 62755504, 125511008, 251022016]

約数ペア:

[(1, 251022016), (2, 125511008), (4, 62755504), (7, 35860288), (8, 31377752), (14, 17930144), (16, 15688876), (28, 8965072), (32, 7844438), (56, 4482536), (64, 3922219), (112, 2241268), (224, 1120634), (448, 560317)]