71172416

素因数分解:

$2^6\times 7^1\times {\mathrm{158867}}^1$

素因数の和:158886

約数の個数: 28

約数和(自身を含む): 161409888

約数和(自身を除く): 90237472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 158867, 317734, 635468, 1112069, 1270936, 2224138, 2541872, 4448276, 5083744, 8896552, 10167488, 17793104, 35586208, 71172416]

約数ペア:

[(1, 71172416), (2, 35586208), (4, 17793104), (7, 10167488), (8, 8896552), (14, 5083744), (16, 4448276), (28, 2541872), (32, 2224138), (56, 1270936), (64, 1112069), (112, 635468), (224, 317734), (448, 158867)]