34001428

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 64298080

約数和(自身を除く): 30296652

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 289, 439, 578, 878, 1139, 1156, 1756, 2278, 4556, 7463, 14926, 19363, 29413, 29852, 38726, 58826, 77452, 117652, 126871, 253742, 500021, 507484, 1000042, 2000084, 8500357, 17000714, 34001428]

約数ペア:

[(1, 34001428), (2, 17000714), (4, 8500357), (17, 2000084), (34, 1000042), (67, 507484), (68, 500021), (134, 253742), (268, 126871), (289, 117652), (439, 77452), (578, 58826), (878, 38726), (1139, 29852), (1156, 29413), (1756, 19363), (2278, 14926), (4556, 7463)]