28758326464

素因数分解:

$2^6\times 7^1\times {\mathrm{64192693}}^1$

素因数の和:64192712

約数の個数: 28

約数和(自身を含む): 65219777104

約数和(自身を除く): 36461450640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 64192693, 128385386, 256770772, 449348851, 513541544, 898697702, 1027083088, 1797395404, 2054166176, 3594790808, 4108332352, 7189581616, 14379163232, 28758326464]

約数ペア:

[(1, 28758326464), (2, 14379163232), (4, 7189581616), (7, 4108332352), (8, 3594790808), (14, 2054166176), (16, 1797395404), (28, 1027083088), (32, 898697702), (56, 513541544), (64, 449348851), (112, 256770772), (224, 128385386), (448, 64192693)]