71103256

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7603}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 153296640

約数和(自身を除く): 82193384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 7603, 9352, 15206, 30412, 53221, 60824, 106442, 212884, 425768, 1269701, 2539402, 5078804, 8887907, 10157608, 17775814, 35551628, 71103256]

約数ペア:

[(1, 71103256), (2, 35551628), (4, 17775814), (7, 10157608), (8, 8887907), (14, 5078804), (28, 2539402), (56, 1269701), (167, 425768), (334, 212884), (668, 106442), (1169, 60824), (1336, 53221), (2338, 30412), (4676, 15206), (7603, 9352)]