2772185728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{87683}}^1$

素因数の和:87729

約数の個数: 64

約数和(自身を含む): 6260637600

約数和(自身を除く): 3488451872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 15808, 31616, 87683, 175366, 350732, 701464, 1139879, 1402928, 1665977, 2279758, 2805856, 3331954, 4559516, 5611712, 6663908, 9119032, 11223424, 13327816, 18238064, 21657701, 26655632, 36476128, 43315402, 53311264, 72952256, 86630804, 106622528, 145904512, 173261608, 213245056, 346523216, 693046432, 1386092864, 2772185728]

約数ペア:

[(1, 2772185728), (2, 1386092864), (4, 693046432), (8, 346523216), (13, 213245056), (16, 173261608), (19, 145904512), (26, 106622528), (32, 86630804), (38, 72952256), (52, 53311264), (64, 43315402), (76, 36476128), (104, 26655632), (128, 21657701), (152, 18238064), (208, 13327816), (247, 11223424), (304, 9119032), (416, 6663908), (494, 5611712), (608, 4559516), (832, 3331954), (988, 2805856), (1216, 2279758), (1664, 1665977), (1976, 1402928), (2432, 1139879), (3952, 701464), (7904, 350732), (15808, 175366), (31616, 87683)]