179791808

素因数分解:

$2^6\times 7^1\times {\mathrm{401321}}^1$

素因数の和:401340

約数の個数: 28

約数和(自身を含む): 407743152

約数和(自身を除く): 227951344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 401321, 802642, 1605284, 2809247, 3210568, 5618494, 6421136, 11236988, 12842272, 22473976, 25684544, 44947952, 89895904, 179791808]

約数ペア:

[(1, 179791808), (2, 89895904), (4, 44947952), (7, 25684544), (8, 22473976), (14, 12842272), (16, 11236988), (28, 6421136), (32, 5618494), (56, 3210568), (64, 2809247), (112, 1605284), (224, 802642), (448, 401321)]