71376246464

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8023409}}^1$

素因数の和:8023560

約数の個数: 28

約数和(自身を含む): 142656229800

約数和(自身を除く): 71279983336

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 8023409, 16046818, 32093636, 64187272, 128374544, 256749088, 513498176, 1115253851, 2230507702, 4461015404, 8922030808, 17844061616, 35688123232, 71376246464]

約数ペア:

[(1, 71376246464), (2, 35688123232), (4, 17844061616), (8, 8922030808), (16, 4461015404), (32, 2230507702), (64, 1115253851), (139, 513498176), (278, 256749088), (556, 128374544), (1112, 64187272), (2224, 32093636), (4448, 16046818), (8896, 8023409)]