29805608

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 67772160

約数和(自身を除く): 37966552

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 146, 161, 184, 292, 317, 322, 511, 584, 634, 644, 1022, 1268, 1288, 1679, 2044, 2219, 2536, 3358, 4088, 4438, 6716, 7291, 8876, 11753, 13432, 14582, 17752, 23141, 23506, 29164, 46282, 47012, 51037, 58328, 92564, 94024, 102074, 161987, 185128, 204148, 323974, 408296, 532243, 647948, 1064486, 1295896, 2128972, 3725701, 4257944, 7451402, 14902804, 29805608]

約数ペア:

[(1, 29805608), (2, 14902804), (4, 7451402), (7, 4257944), (8, 3725701), (14, 2128972), (23, 1295896), (28, 1064486), (46, 647948), (56, 532243), (73, 408296), (92, 323974), (146, 204148), (161, 185128), (184, 161987), (292, 102074), (317, 94024), (322, 92564), (511, 58328), (584, 51037), (634, 47012), (644, 46282), (1022, 29164), (1268, 23506), (1288, 23141), (1679, 17752), (2044, 14582), (2219, 13432), (2536, 11753), (3358, 8876), (4088, 7291), (4438, 6716)]