71306816

素因数分解:

$2^6\times 7^1\times {\mathrm{159167}}^1$

素因数の和:159186

約数の個数: 28

約数和(自身を含む): 161714688

約数和(自身を除く): 90407872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159167, 318334, 636668, 1114169, 1273336, 2228338, 2546672, 4456676, 5093344, 8913352, 10186688, 17826704, 35653408, 71306816]

約数ペア:

[(1, 71306816), (2, 35653408), (4, 17826704), (7, 10186688), (8, 8913352), (14, 5093344), (16, 4456676), (28, 2546672), (32, 2228338), (56, 1273336), (64, 1114169), (112, 636668), (224, 318334), (448, 159167)]