1634477824

素因数分解:

$2^8\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2971}}^1$

素因数の和:3301

約数の個数: 72

約数和(自身を含む): 3742057088

約数和(自身を除く): 2107579264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 307, 448, 614, 896, 1228, 1792, 2149, 2456, 2971, 4298, 4912, 5942, 8596, 9824, 11884, 17192, 19648, 20797, 23768, 34384, 39296, 41594, 47536, 68768, 78592, 83188, 95072, 137536, 166376, 190144, 275072, 332752, 380288, 550144, 665504, 760576, 912097, 1331008, 1824194, 2662016, 3648388, 5324032, 6384679, 7296776, 12769358, 14593552, 25538716, 29187104, 51077432, 58374208, 102154864, 116748416, 204309728, 233496832, 408619456, 817238912, 1634477824]

約数ペア:

[(1, 1634477824), (2, 817238912), (4, 408619456), (7, 233496832), (8, 204309728), (14, 116748416), (16, 102154864), (28, 58374208), (32, 51077432), (56, 29187104), (64, 25538716), (112, 14593552), (128, 12769358), (224, 7296776), (256, 6384679), (307, 5324032), (448, 3648388), (614, 2662016), (896, 1824194), (1228, 1331008), (1792, 912097), (2149, 760576), (2456, 665504), (2971, 550144), (4298, 380288), (4912, 332752), (5942, 275072), (8596, 190144), (9824, 166376), (11884, 137536), (17192, 95072), (19648, 83188), (20797, 78592), (23768, 68768), (34384, 47536), (39296, 41594)]