64671992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104987}}^1$

素因数の和:105011

約数の個数: 32

約数和(自身を含む): 151182720

約数和(自身を除く): 86510728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 104987, 209974, 419948, 734909, 839896, 1154857, 1469818, 2309714, 2939636, 4619428, 5879272, 8083999, 9238856, 16167998, 32335996, 64671992]

約数ペア:

[(1, 64671992), (2, 32335996), (4, 16167998), (7, 9238856), (8, 8083999), (11, 5879272), (14, 4619428), (22, 2939636), (28, 2309714), (44, 1469818), (56, 1154857), (77, 839896), (88, 734909), (154, 419948), (308, 209974), (616, 104987)]