28700366888

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{512287}}^1$

素因数の和:512489

約数の個数: 32

約数和(自身を含む): 55327104000

約数和(自身を除く): 26626737112

約数列:

[1, 2, 4, 8, 47, 94, 149, 188, 298, 376, 596, 1192, 7003, 14006, 28012, 56024, 512287, 1024574, 2049148, 4098296, 24077489, 48154978, 76330763, 96309956, 152661526, 192619912, 305323052, 610646104, 3587545861, 7175091722, 14350183444, 28700366888]

約数ペア:

[(1, 28700366888), (2, 14350183444), (4, 7175091722), (8, 3587545861), (47, 610646104), (94, 305323052), (149, 192619912), (188, 152661526), (298, 96309956), (376, 76330763), (596, 48154978), (1192, 24077489), (7003, 4098296), (14006, 2049148), (28012, 1024574), (56024, 512287)]