25177528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 23292872

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 268, 428, 439, 536, 856, 878, 1756, 3512, 7169, 14338, 28676, 29413, 46973, 57352, 58826, 93946, 117652, 187892, 235304, 375784, 3147191, 6294382, 12588764, 25177528]

約数ペア:

[(1, 25177528), (2, 12588764), (4, 6294382), (8, 3147191), (67, 375784), (107, 235304), (134, 187892), (214, 117652), (268, 93946), (428, 58826), (439, 57352), (536, 46973), (856, 29413), (878, 28676), (1756, 14338), (3512, 7169)]