42187936

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 95376960

約数和(自身を除く): 53189024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 569, 662, 1138, 1324, 2276, 2317, 2648, 3983, 4552, 4634, 5296, 7966, 9104, 9268, 10592, 15932, 18208, 18536, 31864, 37072, 63728, 74144, 127456, 188339, 376678, 753356, 1318373, 1506712, 2636746, 3013424, 5273492, 6026848, 10546984, 21093968, 42187936]

約数ペア:

[(1, 42187936), (2, 21093968), (4, 10546984), (7, 6026848), (8, 5273492), (14, 3013424), (16, 2636746), (28, 1506712), (32, 1318373), (56, 753356), (112, 376678), (224, 188339), (331, 127456), (569, 74144), (662, 63728), (1138, 37072), (1324, 31864), (2276, 18536), (2317, 18208), (2648, 15932), (3983, 10592), (4552, 9268), (4634, 9104), (5296, 7966)]