29121305468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{69431}}^1$

素因数の和:69602

約数の個数: 48

約数和(自身を含む): 54870165504

約数和(自身を除く): 25748860036

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 97, 188, 194, 388, 1081, 2162, 2231, 4324, 4462, 4559, 8924, 9118, 18236, 69431, 104857, 138862, 209714, 277724, 419428, 1596913, 3193826, 3263257, 6387652, 6526514, 6734807, 13053028, 13469614, 26939228, 75054911, 150109822, 154900561, 300219644, 309801122, 316535929, 619602244, 633071858, 1266143716, 7280326367, 14560652734, 29121305468]

約数ペア:

[(1, 29121305468), (2, 14560652734), (4, 7280326367), (23, 1266143716), (46, 633071858), (47, 619602244), (92, 316535929), (94, 309801122), (97, 300219644), (188, 154900561), (194, 150109822), (388, 75054911), (1081, 26939228), (2162, 13469614), (2231, 13053028), (4324, 6734807), (4462, 6526514), (4559, 6387652), (8924, 3263257), (9118, 3193826), (18236, 1596913), (69431, 419428), (104857, 277724), (138862, 209714)]