98942728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4969}}^1$

素因数の和:5125

約数の個数: 32

約数和(自身を含む): 196812000

約数和(自身を除く): 97869272

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4969, 4978, 9938, 9956, 19876, 19912, 39752, 94411, 188822, 377644, 650939, 755288, 1301878, 2603756, 5207512, 12367841, 24735682, 49471364, 98942728]

約数ペア:

[(1, 98942728), (2, 49471364), (4, 24735682), (8, 12367841), (19, 5207512), (38, 2603756), (76, 1301878), (131, 755288), (152, 650939), (262, 377644), (524, 188822), (1048, 94411), (2489, 39752), (4969, 19912), (4978, 19876), (9938, 9956)]